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2 years ago

9

What is the constant of proportionality, and what method did you use to determine this?

1 answer:

atroni [7]2 years ago

8 0

Answer:

it should be A

Step-by-step explanation:

hope this helps :)

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Y_Kistochka [10]

Answer:

D) y = -1/2x + 4

Step-by-step explanation:

Points on the graph: (0, 4) and (8, 0)

Slope:

m=(y2-y1)/(x2-x1)

m=(0 - 4)/(8-0)

m= -4/8

m = -1/2

Slope-intercept:

y - y1 = m(x - x1)

y - 4 = -1/2(x - 0)

y - 4 = -1/2x

y = -1/2x + 4

8 0

2 years ago

sam is 27 years old. his age is 6 years greater than 3 times Brandon's age. which method can be used to determine Brandon's age?

dezoksy [38]

Answer:

9

Step-by-step explanation:

6 times 3 = 18

27- 18 = 9 brandon is 9

3 0

3 years ago

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Lily plants 2 red rosebushes, 8 pink rosebushes, and 6 yellow rosebushes. What is the ratio of pink and red

andrey2020 [161]

Answer:

C. 10 : 16

Step-by-step explanation:

Attached below

4 0

3 years ago

A circular patio has a diameter of 4 yards. What is the area of the patio? Use 3.14 for π.

My name is Ann [436]

Answer:

50.24 square yards

Step-by-step explanation:

area = 3.14 × 4²

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3 years ago

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Mandarinka [93]

Answer: i think it's b

Step-by-step explanation:

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3 years ago

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