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Sergio039 [100]
2 years ago
12

If y=4 when x= -4, find y when x=7

Mathematics
1 answer:
Alexxx [7]2 years ago
4 0

Answer:

Answer:y=-7

Step-by-step explanation:

When x=-4 then y=4 and if x=7 then y=-7

Because y=-x

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pshichka [43]
Although there is no picture, I will assume this is a triangle we are talking about since the terms base and height are being used. If that is the case, the height is roughly 38.72in. 

To find this, we will use the area of a triangle formula. 

1/2bh = a ---> plug in known values. 
1/2(12.6)(h) = 244 ---> multiply to simplify
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3 years ago
A slow pitch softball diamond is actually a square 61 ft on a side. How far is it from home to second base?
masha68 [24]

Answer:

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3 years ago
The points (2a, – 4a + 3), (2b - 3, b) lie on the graph of the equation
vladimir2022 [97]

Answer:

  • a = -2.5, b = 1

Step-by-step explanation:

<u>Given line:</u>

  • y = -3x - 2

<u>Points on the same line:</u>

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<u>Substitute x and y values of both points into equation of the line and solve for a and b:</u>

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  • b = -3(2b - 3) - 2 ⇒ b = -6b + 9 - 2 ⇒ b+ 6b = 7 ⇒ 7b = 7 ⇒ b = 1

8 0
2 years ago
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OverLord2011 [107]
4+2x=y
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(Points plotted and connected in picture below)

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3 years ago
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