HELLP ME FOR 30 PTS PLEASEEE
Step-by-step explanation:
9. x°=90°-30°=60°
10. x°=180°-(40°+65°)=180°-105°=75°
11. x°=180°-(35°+45°)=180°-80°=100°
12. x°=180°-(25°+x°+65°)
x°=180°-90°-x°
2x°=90°
x°=45°; (x+65)°=110°
13. x°=180°-(48°+x°-44°)
x°=180°-4°-x°
2x°=176°
x°=88°; (x-44)°=44°
14. x°=180°-(73°+x°-11°)
x°=180°-62°-x°
2x°=118°
x°=59°; (x-11)°=48°
(-10.5)^5 or (-2.5 x 4.2)^5
Answer:
what is the question?
Step-by-step explanation:
A river flows over a dam at a constant rate. In 1 second, 49 m(mini 3 not big) of water flows over the dam. Let x represent time in seconds and y represent water volume in cubic meters. This situation is graphed below. Which equation represents this water flow over time?
Question 6 options:
.A Y=-49x
.B Y=49x
.C Y= 1/49x
.D Y= - 1/49x
Rosie buys her favorite hot chocolate from a hot chocolate shop. She pays $5.00 and gets a 20 oz. cup. What is the unit rate price per ounce for her hot chocolate?(1 point)
Answer:
4oz = 1$
Explain your answer:
ill give the crown if right
Answer:
The answer is 80 ft
Step-by-step explanation:
Based on the diagram we know that the tree triangle and the building triangle are similar triangles where the lengths of each are proportional to the other.
The lengths of the triangle the tree makes are half of the lengths of the building triangle.
So this problem can be solved using ratio and proportion:to solve for x, all you need to do is cross multiply then divide. The answer is then 80ft.Another way to solve this is just by using logic. If the lengths of the tree triangle is half of the building, simply divide the lengths of the building triangle by two. 160ft/2 = 80ft.
A smart phone costs $149.99 before tax. The tax on the smart phone is 7%.
What is the total cost of the smart phone?
Round your answer to the nearest cent
please help
Please Help!! Its due TONIGHT!!!!
A box contains 18 violet tops, 15 red tops, and 9 white tops. Identify the ratio of white tops to violet tops in all three forms.
Answer:
top option:
"9/15, 9 to 15, 9:15
or
1/2, 1 to 2, 1:2"
Step-by-step explanation:
First, create a ratio of white tops to violet tops using the given information:
9 white tops : 18 violet tops
We can simplify this by dividing both sides by 9 to get:
1 white top : 2 violet tops or 1 : 2
So, the answer is the topmost option or
"9/15, 9 to 15, 9:15
or
1/2, 1 to 2, 1:2".
(Note that what this problem calls "forms" just have rewritten operators--for example, the colon can be replaced with a division symbol.)
What is 10x10x20x90?
Pls help!
Answer:
The answer is 180,000
Answer: 180000
I really hope this helped you! good luck
help me, please help
Answer:
It's the 4th option.
Step-by-step explanation:
1/2 of 2 is 1 so 2+1 is 3 and that would make it -1.5 for M. This process is repeated for K and L. You are taking the half of the numbers and adding it to it. These are your new dilations :
K (-3,-1.5)
L (4.5,1.5)
M (3,-1.5)
Two angles are complementary to each other. One angle measures 26°, and the other angle measures (10x − 11)°. Determine the value of x.
2.6
5.6
7.5
24.5
This is the last question I need help with and I need it fast
Answer:
x=5
Step-by-step explanation:
m = y2-y1 / x2-x1
-7/2 = -5 - 2 / x -3
-7/2 = -7 / x-3
x-3 = -7 * -2/7
x-3 = 2
x=5
What does the point (2,8) mean?
Answer:
One cup of flour makes four muffins
Step-by-step explanation:
In (2, 8), two is the number of cups used and eight is the number of muffins made.
(2, 8) tells you that, for every two cups of flour used, Richard makes eight muffins.
This means that one cup of flour makes four muffins.
Answer:
2 cups, 8 muffins
Step-by-step explanation:
(x, y)
On the x axis its labeled Cups and on the y axis its labeled muffins
Hope this helps :)
PLEASE HELP
question attached below
Answer:
Step-by-step explanation:
Mr. Clarke plans to buy 3 security cameras to install outside his donut shop. He wants to spend less than $450 on the cameras in all.
Let x represent how much Mr. Clarke wants to spend on each camera. Which inequality describes the problem?
i need help anyone who answer correctly gets points!
Answer:
a) 100ft
b) 350ft
Step-by-step explanation:
Just count the grids and multiply it by 50 ft
heeeeeeeelp me please
Answer:
Step-by-step explanation:
third one
Answer:
The answer is 801 cm^2
1.7.PS-13
At the end of a party,
each friend get?
5
cup of dip is left. Jim divides of the leftover dip equally between 3 friends. How much dip does
7
Each friend gets cup.
(Type a whole number or a fraction.)
Question Help
53
find the value of the expression 11a^3b^0 if a=2, b=-8
The solution for the given expression 11a³b⁰ is 88.
What is Power of any number?Power implies a number is multiplied how many times by itself. If a is any positive number and n is its power , then aⁿ means a is multiplied by itself n times
The given expression is,
11a³b⁰
Also given that,
The value of a=2 and b=-8,
Substitute the value of a and b in expression 11a³b⁰,
11×2³×(-8)⁰
⇒11×8×1 (Since, a⁰=1)
⇒88.
The value of expression 11a³b⁰ is 88.
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According to the frequency chart below, how many people have two or more brothers and sisters?
A. 39
B. 30
C. 20
D. 10
Answer:
B. 30
10+15+3+2=30
20 girls and 28 boys volunteer to plants trees at a school. The principal divides the girls and boys into identical groups that have girls and boys in each group. What is the greatest number of groups the principal can make?
Answer:
I think it's 4 groups because I think it's asking to find the gcf
HELP ASAP. Identify the center of dilation for the given figures. I will give brainliest if right.
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Answer:
Step-by-step explanation:
i hope this helps :3
What is the slope of this line?
Answer:
-3/4
Step-by-step explanation:
The "rise" is -3 and the "run" is 4
Answer:
-3/4
Step-by-step explanationn:
"run" is 4
"rise" is -3
What is the quotient in simplest form?
StartFraction 12 Over 7 EndFraction
StartFraction 7 Over 36 EndFraction
StartFraction 4 Over 7 EndFraction
1 and three-fourths
5 and StartFraction 1 Over 7 EndFraction
Answer: 1 3/4 Is The Right Answer Heres A Hint simplest forms means incorrect faction
Step-by-step explanation:Hope This Helps!
The quotient in simplest form is given as follows.
What is Division theorem?For every pair of integers a, b where b≠0, there exist unique integers q, r such that -
a = q x b + r
and
0 ≤ r < |b|
where -
[a] is the dividend.
[b] is the divisor.
[q] is the quotient.
[r] is the remainder.
Given are -
12/7 , 7/36 , 4/7 , 1/(3/4) , 5[tex]$\frac{1}{7}[/tex]
The quotient in the simplest form -
12/7 = 1.72
7/36 = 0.19
4/7 = 0.571
1/(3/4) = 7/4 = 1.75
5/(1/7) = 36/7 = 5.15
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Need some help with steps please. Its Systems of equations and inequality's Linear Inequality's
Answer:
[tex]y\leq \frac{4}{5} x-1[/tex]
Step-by-step explanation:
−4x+5y≤−5
−4x+5y+4x≤−5+4x
5y≤4x−5
[tex]\frac{5y}{5}[/tex]≤[tex]\frac{4x-5}{5}[/tex]
y≤[tex]\frac{4}{5}[/tex]x-1
Answer:
y<=4/5x-1
Step-by-step explanation:
Determine which integer will make the inequality 4x + 6 < 2x + 12 false.
S:{1}
S:{−1}
S:{4}
S:{−4}
Out of the given integer(s), {4} is the integer which will make the inequality 4x + 6 < 2x + 12 false.
What is Inequality?An inequality in mathematics is a relation that compares two numbers or other mathematical expressions unequally.
Based on the question, we are supposed to determine which integer will make the inequality 4x + 6 < 2x + 12 false
Let's solve the inequality for the range of x first;
4x + 6 < 2x + 12
4x - 2x < + 12 - 6
2x < 6
x < 3
So for all values of x < 3, the inequality 4x + 6 < 2x + 12 is true and for all values of x > 3, the inequality 4x + 6 < 2x + 12 false.
Hence, we accept {4} as our required integer.
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Simplify x raised to the negative seventh power over y raised to the fifth power.
The simplification of x raised to the negative seventh power over y raised to the fifth power will be 1/x⁷y⁵.
What is a mathematical expression?A mathematical expression is a phrase that has a minimum of two numbers or variables and at least one mathematical operation. It is possible to multiply, divide, add, or subtract in math. An expression has the following structure: (Mathematical Operator, Number/Variable, Expression)
It is given that the expression is, "x raised to the negative seventh power over y raised to the fifth power."
The expression can be written as,
=x⁻⁷/y⁵
= 1/x⁷y⁵
Thus, for the given expression the simplification is obtained as, 1/x⁷y⁵
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Solve the inequality and graph the solution.
−3p + 6.7 ≥ −4.4
number line with open circle plotted at 3.7 and arrow pointing right
number line with closed circle plotted at 3.7 and arrow pointing left
number line with open circle plotted at 3.7 and arrow pointing left
number line with closed circle plotted at 3.7 and arrow pointing right
The solution to inequality is p ≤ 3.7 or p ∈ (-∞, 3.7] and it will be on a number line with a closed circle plotted at 3.7, and the arrow pointing left option (B) is correct.
What is inequality?It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.
It is given that:
The inequality is:
−3p + 6.7 ≥ −4.4
After solving the above inequality:
−3p ≥ −4.4 - 6.7
-3p ≥ -11.1
p ≤ 3.7
Thus, the solution to inequality is p ≤ 3.7 or p ∈ (-∞, 3.7] and it will be on a number line with a closed circle plotted at 3.7, and the arrow pointing left option (B) is correct.
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I need help Please!!!
Answer:
f(x)=2x
Step-by-step explanation:
here
Determine which integers in the set S:{−32, −8, 16, 32} will make the inequality one fourth times the difference of m and four is less than or equal to one eighth times the difference of m and sixteen false.
S:{16, 32}
S:{−8, 16}
S:{−32, −8}
S:{−32, 32}
Credit to swapnalimalwadeVT
Step-by-step explanation:
Inequality shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal = ≤
Greater than and equal = ≥
The integer that can make the inequality true is m = -8
(1/4)(m - 4) ≤ (1/8)(m - 16)
1/4 x -12 ≤ 1/8 x -24
-3 ≤ -3
What is inequality?
It shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal = ≤
Greater than and equal = ≥
We have,
One-fourth times the difference between m and four is less than or equal to one-eighth times the difference between m and sixteen
This can be written as,
(1/4)(m - 4) ≤ (1/8)(m - 16)
The number that will make the inequality true.
S = {−32, −8, 16, 32}
We will check each value.
m = -32
1/4 x -36 ≤ 1/8 x -48
-9 ≤ -4
Not true
m= -8
1/4 x -12 ≤ 1/8 x -24
-3 ≤ -3
True
m = 16
1/4 x 12 ≤ 1/8 x 0
3 ≤ 0
Not true
m = 32
1/4 x 28 ≤ 1/8 x 16
7 ≤ 2
Not true
Thus,
The integer that can make the inequality true is m = -8
(1/4)(m - 4) ≤ (1/8)(m - 16)
1/4 x -12 ≤ 1/8 x -24
-3 ≤ -3
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