Answer: B
Step-by-step explanation:
<span>A=12h(a+b)
Solve for h.
</span>All these answers are incorrect
<span>A. h=2Aa+b
B.h=a+b2A
C.h=A2(a+b)
D.h=2(a+b)A
The answer is
h = A / 12(a+b)

</span>
Answer:
-4f
Step-by-step explanation:
if it only went up by one it should be -4f. I guess -5 +1= -4 can be used as an explanation
The percent decrease would be 43%:
675-384.75=290.25
290.25/675=.43*100%=43%
Answer:
The number is 13.
Step-by-step explanation:
We are given the following in the question:
Let x be the variable, then according to the question
"The sum of eight and eleven times a number is 151"
We can write the equation:

Solving the equation, we can write:

Thus, the number is 13.