Answer:
h(-3) = -27
Step-by-step explanation:
Given that,

We need to find the value of h(-3).
Put x = -3 in the given expression.

So, the value of h(-3) is equal to -27.
Answer: x = 17.5
Step-by-step explanation:
Answer: m<3 is 36 degrees.
Step-by-step explanation:
7x=3x+9+3x
7x=6x+9
-6x -6x
x=9
m<3=3(9)+9
m<3=27+9
m<3=36
First cut off for now the rectangle at the top. Ok so now do 75X15 = 1,125. Now we know that's the area if we cut off the top. Now do just the top 10X25=250. Now add 1,125+250= 1,375. is the area