Question

Find the area of the circle
with steps pls

Answer 1

x = 3/8.

Starting from the left side of the equation:

2(x+1) - 3(x-2) = 7x + 5

Simplify the expressions in parentheses:

2x + 2 - 3x + 6 = 7x + 5

Combine like terms:

x + 8 = 7x + 5

Subtract 7x from both sides:

-8x + 8 = 5

Subtract 8 from both sides:

-8x = -3

Divide both sides by -8:

x = 3/8

Therefore, the solution to the equation is x = 3/8.

Answer 2

Answer: M=3

Explanation:

Given:

tangent =4cm

secant outside of circle = 2 cm

Find:

M is secant inside of circle

Theorem:

Tangent-Secant Theorem => tangent² =(secant outside)(full secant)

Solution and Set up:

4²=(2)(2+M) >Set up from theorem, square 4 and distribute

16=4+4M >subtract 4 from both sides

12 = 4M >divide both sides by 4

M=3