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elena-14-01-66 [18.8K]
3 years ago
15

Someone please help! I’ll mark the Brainliest whoever answers fastest.

Mathematics
1 answer:
Feliz [49]3 years ago
7 0
Associative Property
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ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.
lozanna [386]

Answer:

D

Step-by-step explanation:

Look at the graph. You want to see how much distance he is at 9 minutes. Go all the way to 9 minutes, then go up. What coordinate does it fall in? (9,80). He travelled 80 meters in 9 minutes. (D)

6 0
3 years ago
Jake has a pocket full of dimes and quarters. The total value of his change is $2.05. Let D D represent the number of dimes, and
m_a_m_a [10]
Let A be the number of Dimes & B the number of Quarters, the linear equation is as follows:
A.D+B.Q=2.05
4 0
3 years ago
Hii can someone pls help, I’m not sure what the answer is
konstantin123 [22]

Answer:

i think its quadratic

Step-by-step explanation:

4 0
3 years ago
Select all expressions that model the area of a square with a side length of a.
navik [9.2K]

Answer:

a2

Step-by-step explanation:

3 0
3 years ago
The graphed line can be expressed by which equation?
earnstyle [38]

Answer:

The Answer is: y = 2/3x - 2/3

Step-by-step explanation:

Given points: (4, 2) and (-2, -2)

Find the slope m:

m = y - y1 / (x - x1)

m = 2 - (-2) / (4 - (-2))

m = 2 + 2 / (4 + 2)

m = 4 / 6 = 2/3

Use the point slope form, substitute the point (4, 2) and solve for y to get the point slope form:

y - y1 = m(x - x1)

y - 2 = 2/3(x - 4)

y - 2 = 2/3x - 8/3

y = 2/3x - 8/3 + 6/3

y = 2/3x - 2/3

Proof:

f(-2) = 2/3(-2) - 2/3

= -4/3 - 2/3 = -6/3 = -2, giving (-2, -2)

Hope this helps!! Have an Awesome Day!! :-)

4 0
3 years ago
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