HELP ME PLS IM DUMB

HELP ME PLS IM DUMB

Answers

Answer 1

Answer:

Step-by-step explanation:

Slopes: - [tex]\frac{7}{3}[/tex] and -x

y- intercepts: 3 and -6


Related Questions

Im stumped and timed.

Answers

I believe the answer for the second one is B ( I took this last year but I think it’s that one)

how many feet are in one inch

Answers

Answer:

1/12 foot

Step-by-step explanation:

Answer:

12 inches

Step-by-step explanation: I misread the question


10. Madison is 7 less than four times as old as Paige.

Answers

madison is 13 & paige is 5

Select the correct answer.
Juan needs to rewrite this difference as one expression.
31
25
2 – 75 + 10
3 15
First he factored the denominators.
25
(1-2)(: - 5) — 345 - 5)
What step should Juan take next when subtracting these expressions?
OA.
Cancel the factor x from the numerator and the denominator of both fractions.
ОВ.
Subtract the numerators.
Oc. Multiply the second fraction by = 2
Multiply the first fraction by
OD.

Answers

Answer:

Option C

Step-by-step explanation:

Difference of the two expressions has been written as,

[tex]\frac{3x}{x^2-7x+10}-\frac{2x}{3(x-5)}[/tex]

To rewrite this expression as one expression,

First he factored the the denominators,

[tex]\frac{3x}{(x-2)(x-5)}-\frac{2x}{3(x-5)}[/tex]

Then Juan will make the denominators of both the terms equal,

For which he will multiply the second expression by [tex]\frac{x-2}{x-2}[/tex].

[tex]\frac{3x}{(x-2)(x-5)}-\frac{2x(x-2)}{3(x-5)(x-2)}[/tex]

Option C will be the correct option.

Answer:

C. Multiply the second fraction

Step-by-step explanation:

Find the measure of angle 1​

Answers

Answer:

∠1 = 116

Step-by-step explanation:

Find the inner angle first, the inner angle will be represented with x, also a triangle is 180 degrees, so:

57 + 59 + x = 180

116 + x = 180

subtract 116 from both sides

x = 64

So now u have the inner angle, and a straight line is also 180 degrees, so:

64 + ∠1 = 180

subtract 64 from both sides

∠1 = 116

The answer is 116
Explanation: here we are going to use external formula so we will do 57+59 which equals 116

Please help out :) struggling

Answers

Answer:

82

Step-by-step explanation:

evaluate means to find the numerical value of the expression

substitute x=9 and y= -2 in the expression 10-4xy

10 -4*9*(-2) = 10+( -4 )(-2)*9= 10+8*9 =82

20 points !
If a cone has a volume of 47.1 cubic yards and a height of 5 yards, what is the radius of the cone? (Use 3.14 for « )
1.5 yards
1.73 yards
3 yards
4.5 yards

Answers

Answer:

3

Step-by-step explanation:

V=πr2h

3

Solving for r

r=3V

πh=3·47.1

π·5≈2.99924

Answer:

3

Step-by-step explaination

the sum of two numbers is 9 and their difference is 7​

Answers

Answer: 8 and 1

Step-by-step explanation:

8+1=9

8-1=7

Question 1 of 10
Which of the following best describes the slope of the line below?

O A. Zero
O B. Positive
O C. Negative
O D. Undefined

Answers

Answer:

B

Step-by-step explanation:

what is -4x +1 > 9? QUICK QUICK QUICK

Answers

Answer:

x = -4

Step-by-step explanation:

-4x + 1 > 9

-4 * -4 + 1 = 13

13 > 9

What is the slope-intercept equation of the line that is perpendicular to y-4=-2/3(x-6) and that passes through (-2, -2)?

Answers

Answer:

The slope-intercept equation is:

[tex]y=\frac{3}{2}x+1[/tex]

Step-by-step explanation:

Given the equation

[tex]y-4=-\frac{2}{3}\left(x-6\right)[/tex]

comparing it with the point-slope form of the line equation

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where m is the slope

so the slope of the line is -2/3.

As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line, so

The slope of the perpendicular line will be: 3/2

The point-slope form of the equation of the perpendicular line that goes through (-2, -2) is:

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y-\left(-2\right)=\frac{3}{2}\left(x-\left(-2\right)\right)[/tex]

[tex]y+2=\frac{3}{2}\left(x+2\right)[/tex]

writing the line equation in the slope-intercept form

[tex]y+2=\frac{3}{2}\left(x+2\right)[/tex]

subtract 2 from both sides

[tex]y+2-2=\frac{3}{2}\left(x+2\right)-2[/tex]

[tex]y=\frac{3}{2}x+1[/tex]

Thus, the slope-intercept equation is:

[tex]y=\frac{3}{2}x+1[/tex]

Here,

As the slope-intercept form is

[tex]y=mx+b[/tex]

where m is the slope and b is the y-intercept

so

[tex]y=\frac{3}{2}x+1[/tex]

m=3/2

b = y-intercept = 1

Therefore, the slope-intercept equation is:

[tex]y=\frac{3}{2}x+1[/tex]

Is the slope-intercept form and standard form of the same line equivalent?

Answers

Answer:

Linear equations can take several forms, such as the point-slope formula, the slope-intercept formula, and the standard form of a linear equation. These forms allow mathematicians to describe the exact same line in different ways.

hope this helps

the person on the top is right

Evaluate 9-5+(48/2)x5x7+6

Answers

Answer:850

Step-by-step explanation:

I hope it helps

Six coins are tossed. How many TOTAL ways can you get AT LEAST 3 tails?

Answers

Answer:32

Step-by-step explanation:

so all you have to do to find all posible combinations is 2 to the 6 power (64

) and devide that by 2 sience each of the "winners" have half tails

Order these three values from least to greatest. Explain or show your reasoning.
65% of 80 82% of 50 170% of 30

Answers

The correct answer is 82% of 50 (41) / 170% of 30 (51) /65% of 80 (52)

Explanation:

The first step to know whether a value is greater than another is to find the value each percentage represents depending on the total. This process is shown below.

1. 65% of 80- This implies 80 is 100% and 85% needs to be found. Use the following formula:

80 / 100 = 0.8 x 65 = 52 or the total number divided by 100 and multiplied by the percentage you want to know

2. 82% of 50 - Repeat the same process

50 / 100 = 0.5 x 82 = 41

3. 170% of 30

30 / 100 = 0.3 x 170 = 51

4. Finally organize the values

82% of 50 (41)

170% of 30 (51)

65% of 80 (52)

Based on the information given about the percentages ,the ordering will be 82% of 50, 170% of 30, and 65% of 80.

Percentages.

It should be noted that 82% of 50 will be:

= 82% × 50

= 41

170% of 30 will be:

= 1.7 × 30

= 51

65% of 80 will be:

= 65% × 80

= 0.65 × 80

= 52

Learn more about percentages on:

https://brainly.com/question/24304697

((help please)). Identify any constraints on the domain.
Every day Isabel swims 10 to 20 laps in a 50-meter pool. She tracks the numbers of laps she swims and how long it takes her to complete the laps, in
minutes
Choose the correct answer below.
O A. The domain consists of all integers greater than or equal to 0.
OB. The domain consists of all integers greater than 0 and less than or equal to 20.
OC. The domain consists of all integers greater than or equal to 0 and less than or equal to 20
D. The domain consists of all integers greater than or equal to 10 and less than or equal to 20.
E. The domain consists of all integers less than or equal to 20.

Answers

Answer: D

Step-by-step explanation: trust me

All integers higher than or equal to 10 and less than or equal to 20 are included in the domain.

What is meant by domain?

The set of all potential inputs for a function is its domain. The domain of a function is the collection of all possible values that can be used as inputs, or alternatively, it is the full range of possible values for independent variables.

The set of all values that can be plugged into a function while ensuring that it exists and accepts a real number as a value is known as the domain of the function.

The range of values that we exists allotted to enter into our function is comprehended as the domain of a function. The x values for a function like f make up this set (x).

Therefore, the correct answer is option D. The domain consists of all integers greater than or equal to 10 and less than or equal to 20.

To learn more about Domain refer to:

https://brainly.com/question/26098895

#SPJ2

f(x) = -4x^2+ 10
Find f(-2)

Answers

Answer:

-6

Step-by-step explanation:

plug -2 into x

-6 should be the correct answer

If Bill bikes at an average speed of 8
miles per hour, how many hours will
it take him to ride 24 miles?
198 hours
B
32 hours
3 hours
20 hours

Answers

Answer: your answer is c

Step-by-step explanation: I did this in 4th grade XD

7. On a map of a local community college, the cafeteria is located at point (-4,3) and the
bookstore is located at point (6,1). What is the distance between the cafeteria and
bookstore rounded to the nearest tenth?

A. 9.8 units
B. 4.5 units
C. 10.2 units
D. 3.5 units

Answers

Answer: C. 10.2

Step-by-step explanation: because in decimal form 10.19803902 to the nearest  is 10.2

Answer:

C

Step-by-step explanation:

39. Tugboat A and Tugboat B are pulling a barge. Each tugboat is connected to the barge via a
cable. If the length of the cables are 72 meters and 77 meters and the tugboats are 35 meters
apart, find the angle formed between the cables.

Answers

Answer:

[tex]26.903^{\circ}[/tex]

Step-by-step explanation:

a = 77 m

b = 72 m

c = Distance between the tugboats = 35 m

[tex]m\angle C[/tex] = Angle between the cables

[tex]c^2=a^2+b^2-2ab\cos C\\\Rightarrow m\angle C=\cos^{-1}\dfrac{c^2-a^2-b^2}{-2ab}\\\Rightarrow m\angle C=\cos^{-1}\dfrac{35^2-77^2-72^2}{-2\times 77\times 72}\\\Rightarrow m\angle C=26.903^{\circ}[/tex]

The angle formed between the cables is [tex]26.903^{\circ}[/tex].

pls help with find the value of x​

Answers

Answer:

x : 5

Step-by-step explanation:

I hope this is right! Good luck!

1/2
Store A sells 3 t-shirts for $25. Store B sells the same t-shirts: 5 for $40. Which store has the better deal?
Show your work supporting your answer.

Answers

Answer:

Store B

Step-by-step explanation:

To figure out which store has the better deal, we need to figure out the price per unit. We can do this by dividing the price by the number of the shirts. Store A sells their t-shirts for 8.33 or 8 1/3 dollars per shirt, while Store B sells their shirts for 8 dollars a shirt. 8 < 8 1/3, therefore Store B has the better deal.

Answer:

B.

Step-by-step explanation:

If you do 3/25=5/x. You would get $41.6. Another way to show it is to divide 25/3 and 40/5, which would give us $8.3 and $8.

Hi I know its a lot of rate of change I just don't understand

Answers

Answer:

[tex]m=4[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula (Rate of Change): [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (0, 0)

Point (1, 4)

Step 2: Find slope m

Substitute:                     [tex]m=\frac{4-0}{1-0}[/tex]Subtract:                        [tex]m=\frac{4}{1}[/tex]Divide:                           [tex]m=4[/tex]

If 1 + 2 = 12 then what's 2 + 4?

Answers

Answer:

2 + 4 = f i s h

Hi the answer is f i s h fish f i s h

Answer:

2+4 is 100 B)

-K

Step-by-step explanation:

I need help with just the last question! :)

Answers

Answer:

the answer is 260

Step-by-step explanation:

Plug 20 in for x in the equation.

Select the correct answer.
Which point is a solution to the system of inequalities graphed here?
ys 2x + 2
ya -5x + 4
y 710
-10
10
7-10

Answers

Answer:D. (5,0)

Step-by-step explanation:

The point which is a solution to the system of inequalities graphed here is (0, 5)

The solution to the system of inequalityFrom the given graph, the solution of the system of inequality is the point where the two lines meet.

From the graph, you can see that the x-coordinate of the solution is at x = 0  while the y-coordinate of the solution is at y = 5.

Hence the point which is a solution to the system of inequalities graphed here is (0, 5)

Learn more on inequality graph here: https://brainly.com/question/24372553

Write y - 2 =- 1/3(x + 6) in standard form using integers.

Answers

Answer:

x+3y=0

Step-by-step explanation:

The standard form of the given equation is y = -1/3 x +4.

The given equation is y-2 = -1/3(x + 6)

What is the slope intercept form?

The slope intercept form of a straight line is one of the most common forms used to represent the equation of a line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept.

The standard form of the slope intercept form is y=mx+c.

Here, the given equation can be rewritten as

y-2 = -1/3 x + 2

y = -1/3 x + 2+2

y = -1/3 x +4

Therefore, the standard form of the given equation is y = -1/3 x +4.

To learn more about the slope intercept form visit:

brainly.com/question/9682526.

#SPJ2

Part A
Based on the graph, how many zeros does the polynomial function, f(x) = -x^4 - 3x^3 + 6x^2 + 8x have?


Part B

What are the zeroes of the above polynomial function?

A. -4,0,2,3
B. 0, 2 only
C. -4,-1, 0, 2
D. -4, 2 only

Answers

Answer:

Part A: There are 4 zeros of the polynomial function f(x)

Part B: The zeroes of the polynomial function f(x) are -4, -1, 0, 2C

Step-by-step explanation:

The zeroes of a function are the x-coordinates of the point of intersection between the graph of the function and the x-axis (x-intercepts) which means values of x at y = 0

Part A:

In the given graph

∵ The graph of the function f(x) = -[tex]x^{4}[/tex] - 3x³ + 6x² + 8x intersects the x-axis

   at 4 points

→ That means there are 4 values of x have y = 0

∴ The number of zeroes of the function is 4

There are 4 zeros of the polynomial function f(x)

Part B:

∵ The graph intersects the x-axis at points (-4, 0), (-1, 0), (0, 0), (2, 0)

→ That means the values of x at y = 0 are -4, -1, 0, 2

∴ f(x) = 0 at x = -4, -1, 0, 2

The zeroes of the polynomial function f(x) are -4, -1, 0, 2

A map key shows that a map distance of 1/3 inch represents an actual
distance of 417 mile. Find the actual distance represented by 1inch on the
map,

Answers

Answer:

1,251 miles

Step-by-step explanation:

if 1/3 inch is 417 miles then one inch would be 3/3 so

417 x 3= 1,251 miles.

I hope this helps!

A toy maker wants to re-create the Wright Brothers 1903 airplane. The actual plane was 21 feet long. The toy maker wants to use a scale model of 3 feet = 2 inches. How long will the replica plane be?

Answers

Answer:

[tex]x = 14ft[/tex]

Step-by-step explanation:

Given

[tex]Actual\ Length = 21ft[/tex]

Model:

[tex]3\ ft = 2\ in[/tex]

Required

Determine the length of the replica

Represent the model as a ratio:

[tex]Ratio = 3\ in:2\ ft[/tex]

Convert to fraction

[tex]Ratio = \frac{3\ in}{2\ ft}[/tex]

Represent the actual lengths as a ratio

[tex]Ratio = 21\ ft : x[/tex]

Where x is the length of the replica

Convert to fraction

[tex]Ratio = \frac{21\ in}{x}[/tex]

Equate both ratios (because they are in proportion)

[tex]\frac{3\ in}{2\ ft} = \frac{21\ in}{x}[/tex]

[tex]\frac{3}{2\ ft} = \frac{21}{x}[/tex]

Cross Multiply:

[tex]3 * x = 21 * 2\ ft[/tex]

[tex]3x = 42\ ft[/tex]

Solve for x

[tex]x = \frac{42ft}{3}[/tex]

[tex]x = 14ft[/tex]

Hence, the length of the replica is 14ft

Other Questions
(WILL MARK BRAINLYEST) La mam de Juan Juans mother is always asking what he and his friends are doing. Help Juan answer her by completing each sentence with the present progressive. Remember the answer should have 2 parts: ESTAR + PRESENT PARTICIPLE(PROGRESSIVE)1. S, mam, mis compaeros y yo ______________ (estudiar) para el examen de biologa.2. S, mam, yo__________ (escuchar) la radio.3. S, mam, ellos ________ (hablar) con la profesora de espaol.4. S, mam, Diana _______ (dormir) muy mal.5. S, mam, Mara ____ (ver) una pelcula de Almodvar.6. S, mam, Pedro ______ (mostrar) las fotos de su viaje a la playa.7. S, mam, yo _______ (comer)en la cafetera de la escuela8. S, mam, nosotros _______ (visitar) monumentos en el centro.9. S, mam, mis amigos ________ (pensar) en ir a Cancn en mayo.10. S, mam, los nios ________ (correr) en el museo! What must you first determine before you can begin writing an exposition?A your topicB the length of your paperC the first name of each characterD the ending of the story For each of the activities below, give an altemative that would help lower the risk of cardiovascular disease 1. When Carla and her family go out for dinner, she almost always orders French fres and adds extra sut on them History, 18.0 Some experts claimed that an increased focus on technology jobs in the late 1990s was responsible for initiating an era indicative of a(n) What is the name of that have the ability to develop into differen kinds of cells? I need help !!!!!! A.b,c or d? Smokers will soon have almost nowhere to smoke because: (A) Growing support for smoking bans (B) There is a shortage of tobacco (C) Smoking is a federal crime (D) Cigarettes will no longer be produced At the end of the poem, which of the following best describes "this place"? *shocking and scarycalm and lifelessdark and desolatebright and beautiful [tex]\frac{p+9}{5} =r,for (p)[/tex] An instrument that represents a standard and agreed upon value, used to purchase goodsand services and to pay debts, is called a: The __________________ is the process by which gases in the atmosphere absorb and reradiate heat. Find the domain of the relation.{(23, 4), (-3, 8), (-25, -21), (20, 13), (21, -14)}FA Select the three statements that best describe benefits to testing a system.allows you to capture the required behavior of the systemallowS you to correct inaccurate requirementsallowS you to have a good foundation from which to workallows you to validate characteristicsallows you to verify the project scopeO allows you to create a prototypeallows you to provide a basis for testing Find a quadratic function that includes the set of values below.(0,4), (2,10), (4,0)The equation of the parabola is y= 7. How many servings could you make if you had 3/4 cup of diced onion?A. 4 servingsB. 15 servingsC. 9 servingsD. 12 servings You cannot use a camel to pay for something. Why can a camel not be used as money? Money must be portable. Money is not something people need or use. Money must only be coins. Money must only be bills. List the number from greatest to least 3/2, 0.75,-24,-3/2 HELP WILL GIVE BRAINIEST AND 20 POINTS!!! MY HOT TOPIC ASSIGNMENT IS ABOUT KAMALA HARRIS BECOMING THE FIRST FEMALE, FIRST BLCK AND FIRST SOUTH ASIAN PRESIDENT ELECT. PLEASE GIVE ME 5 QUESTIONS I CAN ASK MY CLASSMATES IT HAS BE RLLY GOOD ONES/ DEEP THINKING ONES REGARDING THE TOPIC I CHOSE. FOR EXAMPLE, DO YOU THINK KAMALA HARRIS BECOMING VICE PRESIDENT WAS A GOOD THING FOR AMERICA? DONT ANSWER IT PLS JUST GIVE QUESTIONS LIKE THAT OR BETTER ONES. Evaluate 5/5is it not 5? If the length of the arm were to increase, how would the required torque change? a. Required torque would increase b. Required torque would decrease c. Required torque would remain the same d. It is impossible to calculate required torque with the values given.