The answer is 95.
First: find the area if the whole rectangle. To do so you would multiply lxw (10x12)
Second: you would find the area of the square. Squares have perfect sides so you would multiply 5x5.
Last: take the sums of both equations. So the it would be 120-25=95.
Answer:
Answer is x=328 .
Step-by-step explanation:
solution= (4x-16)^1/2=36
squaring both sides we get
4x-16=129
4x=1296+16
x=(1296+16)/4
x=328 .
-2.5 is both real and rational
Answer:
7.5
Step-by-step explanation:
Im so sorry if this is wrong im not good with word problems but
i got 2(h-3)= 9
then 2h-6=9
then 2h=15
finally h=7.5