Answer:
solve for x and that should help match the equation to the correct grapgh, hope this help!
Step-by-step explanation:
5(a+b), if a = -4, b= -2
HELP PLZ
Answer:=−10
Step-by-step explanation:
[tex]{ \rightarrow{ \sf{ \green{ \: \: \: 5(a + b)}}}} \\ \\ { \tt{ \blue{a = - 4}}} \\ { \tt{ \blue{b = - 2}}} \\ \\ { \dashrightarrow{ \sf{ \green{5( - 4 - 2)}}}} \\ \\ { \dashrightarrow{ \sf{ \green{5 \times ( - 6)}}}} \\ \\ { \dashrightarrow{ \sf{ \green{ - 30}}}}[/tex]
If 50 students were surveyed, how many chose
chocolate?
V 20 students
If 80 students were surveyed, how many chose vanilla?
20 students
Answer:
If 50 students were surveyed, how many chose
chocolate?
20 students
If 80 students were surveyed, how many chose vanilla?
20 students
Step-by-step explanation:
You and a friend are racing each other to swim 500 meters. You complete 50 meters in 45 seconds. Your friend completes 150 meters in 2 minutes. Who won the race and by how much?? no links
Answer:
your friend by 50 seconds
Step-by-step explanation:
150 divided by 3 equals to 50 so you would also divide 120 minutes by 3 to get 40
You: 50 meters per 45 seconds
Friend: 50 meters in 40 seconds
50 times 10 equals 500 meters so we will multiply both number of seconds by 10
You:45*10=450
Friend: 40*10=400
450>400 so the friend swims the fastest
450-400= is 50 seconds
So the friend swims the fastest by 50 seconds
A person places $127 in an investment account earning an annual rate of 4.2%, compounded continuously. Using the formula V = P e r t V=Pe rt , where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest, determine the amount of money, to the nearest cent, in the account after 16 years.
Answer: $248.68
Step-by-step explanation:
Given
Money compounded according to
[tex]\Rightarrow V=Pe^{rt}\\[/tex]
Here, P=$127
r=4.2%
t=16 years
[tex]\Rightarrow V=127e^{0.042\times 16}\\\\\Rightarrow V=127e^{0.672}=127\times 1.958\\\\\Rightarrow V=\$248.68[/tex]
Value after 16 years is $248.68
Answer: 248.69
Step-by-step explanation:
r= 4.2%
=0.042
r=4.2%=0.042
P= 127
P=127
t=16
t=16
V
=
P
e
r
t
V=Pe
rt
V
=
127
e
0.042
(
16
)
V=127e
0.042(16)
V
=
127
e
0.672
V=127e
0.672
V
=
248.685
≈
248.69
V=248.685≈248.69
i need help for number 1 and 2
Answer:
They are both non liner
Step-by-step explanation:
This is because any expression with the added such as +5 in x+5 would result in the graph to not meets in its orgin. So both of them are no.
Please help (ITS FOR 10 POINTS) its all i have left plsssss
Answer:
i think d not 100% sure but good luck
Step-by-step explanation:
An annual pass to an amusement
park costs $87.95 per person. If
the park makes $52,770 from these
sale of passes, which equation can
you use to find the total number of
annual passes purchased?
Answer:
87.95x = 52,770
600 annual passes were purchased
Quadrilateral LMNO is similar to quadrilateral PQRS. Find the measure of side QR.
Round your answer to the nearest tenth if necessary.
O
S
N
10
L
13
M
R
P
56
Q
what would my answer be?
30 POINTS
I think i have it right this time
Answer:
your answer is b
Step-by-step explanation:
is this right plz help
Answer:
yes you are correct :)
Step-by-step explanation:
Find the first six terms of the sequence.
a1 = -7, an = 4 • an-1
A) -7, -28, -112, -448, -1792, -7168
B) -28, -112, -448, -1792, -7168, -28,672
C) -7, -28, -24, -20, -16, -12
D) 0, 4, -28, -24, -20, -16
what’s the answer? (picture)
Which graph best represents the equation y = -2x + 5?
Answer:
B) The top right choice.
Step-by-step explanation:
The graph of the equation y = - 2x + 5 is shown in figure.
Option 2 is true.
What is Equation of line?The equation of line in point-slope form passing through the points (x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
The equation is,
⇒ y = - 2x + 5
Now,
Since, The equation is,
⇒ y = - 2x + 5
By comparing of the slope - intercept form of the equation of line,
y = mx + b we get;
⇒ Slope = - 2
And, The y - intercept = 5
So, The graph of the equation is passes through the point (0, 5) with slope - 2.
Learn more about the equation of line visit:
https://brainly.com/question/18831322
#SPJ2
what is the y intercept of y = 12 - 6x/4
Answer:
(0,12)
Step-by-step explanation:
Answer:
(0,12)
Step-by-step explanation:
Use y=mx+b to answer the equation
in parallelogram ABCD, the length of BC=3x-1, CD=2x, and AD=x+5. Find the perimeter of ABCD
Answer:
Step-by-step explanation:
BC=AD
3x-1=x+5
3x-x=5+1
2x=6
x=3
BC=3×3-1=8
CD=2x=2×3=6
perimeter=2(8+6)=2(14)=28
which is written in standard form ? A,B,C, or D
Answer:
c is in standard form
Step-by-step explanation: hoped I helped
need help ASAP !!!
[tex] \sqrt{8745 \times 8745} [/tex]
Answer:
8745Step-by-step explanation:
Here,
[tex] \sqrt{8745 \times 8745} [/tex]
= 8745 (Ans)
Pls don’t send a link
2. Find the volume of a rectangular prism with a length of 2.4 ft, a height of 4.5 ft, and a width of 1.3 ft.
Answer:
14.04
Step-by-step explanation: :)
D Melissa takes the 10 30 from Christchurch. How long does she wait in Wellington? Hour minutes
Answer:
1:45 hours
Step-by-step explanation:
Given
See attachment for missing part of the question
Required
How long she waits in Wellington
From the question:
She takes the 10 30 from Christchurch
So:
[tex]Christchurch\ Depart = 10\ 30[/tex]
This implies that:
She has to wait until Wellington arrives at 11 15
So:
[tex]Wellington\ Arrives= 11\ 15[/tex]
So, the wait time is:
[tex]Wait\ time = Wellington\ Arrives - Christchurch\ depart[/tex]
[tex]Wait\ time = 11: 15 - 10: 30[/tex]
[tex]Wait\ time = 1:45\ hr[/tex]
what is the answer to:
(x^4/x)^4
Find the missing number in the following proportion:
11 over 20 = __ over 100
The following triangles are congruent by____
AAS
SAS
ASA
Can't determine
What is the area of a
sector in a circle with a
7 m. radius and a central
angle of 100°?
Answer:
42.74 m²
Step-by-step explanation:
full circle area = πr² = (3.14)(7²) = 153.86 m²
(100°/360°)(153.86 m²) = 42.74 m²
Which table of values represents a line with a slope of 4/3
Answer:
c
Step-by-step explanation:
have a good day :D
to find the slope you take two points and add the y values and divide it by the x values
so you take the points (0,-2) and (3,2)
the y values are -2and2
2+2=4
the x values are 0 and 3
0+3=0
4/3=4/3 so that table does represent an equation with a slope of 4/3
sorry if this doesnt make sense its hard to explain virtually
Will give brainiest to whoever figured this out
Answer:
your answer will be 0.0001042
Step-by-step explanation:
hope it helps
have a wonderful day
explain how to write an equivalent expression using the distributive property 2(11+y)
Answer:
Sample Response: To use the distributive property, distribute multiplication by 2 to both terms inside the parentheses. The products are 2(11) and 2(y). The equivalent expression is 22 + 2y
Step-by-step explanation:
you're welcome
A store manager earns $24.00 per hour. If the manger works 8 hours one day and donates 1/10 of the days earnings to charity how much of the earnings are left?
A $19.20
B$29.60
C $172.80
D 192.00
Question 5
6 pts
The lengths of the sides of a triangle are given. Determine if the side lengths create a right
triangle.
a) 3, 8, 10
b) 9, 40, 41
c) 12, 20, 16
Answer:
C is correct
Step-by-step explanation: c is correct great job