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lapo4ka [179]
3 years ago
5

Find the value of X WILL MARK BRAINLIEST IF CORRECT!

Mathematics
2 answers:
Sonbull [250]3 years ago
7 0

Answer:

52°

....

....

....

....

............

goldfiish [28.3K]3 years ago
3 0

Answer:

x = 52

Step-by-step explanation:

This is a picture of a right angle, which is 90 degrees. We should first make an equation to represent this problem.

(x - 12) + 50 = 90

1. Subtract 50 from both sides of the equation.

(x - 12) = 40

2. Add 12 from both sides of the equation

x = 52

The value of x is 52.

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Mashutka [201]
<h3>Answer:  y = -5x+32</h3>

=========================================

Work Shown:

You can use point slope form by plugging in m = -5 and (x_1, y_1) = (7,-3)

So,

y - y_1 = m(x - x_1)\\\\y - (-3) = -5(x - 7)\\\\y + 3 = -5(x - 7)\\\\y + 3 = -5x + 35\\\\y + 3-3 = -5x + 35-3 \text{ subtract 3 from both sides} \\\\y = -5x + 32\\

---------------

Or you could use y = mx+b to solve for the value of b

Plug in m = -5, and (x,y) = (7,-3)

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