3 years ago

What formula would I use to find X?

Mathematics

1 answer:

liraira [26]3 years ago

4 0

Check the picture below.

make sure your calculator is in Degree mode.

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Answer:

Y = 2.5X + 8

Y: height (in feet)

X: time (in years)

Step-by-step explanation:

Height = 8 + 5(t/2)

= 8 + 5t/2

Height = 8 + 2.5t

Y = 2.5X + 8

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3 years ago

-7y^6 x 3y^2 multiply

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Answer:

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511 = -7 (10x – 13) steps

PilotLPTM [1.2K]

Answer: $x=-6$

Simplify both sides of the equation

$511=(-7)(10x)+(-7)(-13)(Distribute)\\511=-70x+91$

Flip the equation

$-70x+91=511$

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Divide both sides by -70

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