Answer:
see below
Step-by-step explanation:
For simplifying expressions of this sort, there are four rules of exponents that come into play;
__
I find it convenient to eliminate the fractions by adding the exponents, then rewrite any negative exponents as denominator factors.
Answer:
10 because 5+7 is 12 12 is closer to 10 then 15
so ten. below is your reason
Step-by-step explanation:
If i add 5+7 that will give me 12 i know that when you round you always round to the nearest tenth so i know that 12 is closer to 10 then 15 so my answer will be ten
can i please have brainliest please
have a great day!! :)
Answer:
based on yahoo, cause my iq is like 10...the answer is B
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
4×25 =100
____________
Length(l)= 2w
Width(w)= w
Area(A) = l*w
A= 128 ft²
128= l*w
128= (2w)w
2w²= 128
w²= 64
w=√64= 8 ft
w= 8 ft
length(l)= 2w
l=2(8)
l=16 ft
P= 2l+2w
P=2(16)+2(8)= 32+16= 48ft
P= 48ft
Answer:
The Perimeter of this rectangle is 48 feet.
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