The answer is x = -4. Applying the square root property of equality basically means that we need to take the square roots of both sides.

Which turns into:

Then we can isolate x by subtracting 9 from both sides:
Answer:
area is 26.75 units^2
Step-by-step explanation:
Top Triangle area is (3.5*9)/2=15.75
Square area is 2*2=4
Left bottom triangle is (2*2)/2=2
bottom right triangle is (2*5)/2=5
15.75+4+2+5=26.75
Answer:
1 A is correct, 2 D is correct, 3 D is correct, 4 B is correct
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
Answer:1
Step-by-step explanation:
they have no other common factors