Answer:
12.2
Step-by-step explanation
The triangles are congruent, so the sides are as well. Add 6.1 and 6.1 and you will get 12.2
Answer:
9/4
Step-by-step explanation:
(-3/2)^2=9/4
Answer:
x > -2
Step-by-step explanation:
M A T H W A Y
Answer:
A=135
Step-by-step explanation:
A=bh
A=(9)(15)
A=135
Answer:
y = 8x - 64
Step-by-step explanation:
Start with y = mx + b, the slope-intercept equation. Replace m with 8, x with 7 and y with -8:
-8 = 8(7) + b, or
-8 - 56 + b, or
b = -64
Then the desired equation is
y = 8x - 64