Suppose a square is 100%, 50%: the square is divided into two equal parts, and one of them is shaded, therefore it is 50%. 25%: the square is divided into 4 equal parts, and one of them is shaded, therefore it is 25%. 150%: there are two squares, each divided into 2 equal parts, and 3 of them is shadowed, therefore it is 150%
Answer:
x=22° hope it helps:)
Step-by-step explanation:
Please mark it the brainliest if you won't mind:)
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to find the zeros, set the equation equal to zero
0 = -9x-1
add 1 to each side
1 = -9x
divide by -9
-1/9 =x
Answer B
Answer:

Step-by-step explanation:
Solve by Graphing.
Graph the lines.
When we graphed them, the intercepted at point (5,-3).
The solution the the system of equations is (5,-3).