The formula for the perimeter of a rectangle is:
A=2l+2w.
We know the area is 116, so we can plug that in for A. Now, we cant solve the equation yet because it still has two variables. Since we know the length is 5 feet greater than the width, we can rewrite l in terms of w. So here is what our new equation will look like:
116=2(w+5)+2w
Now lets solve:
116=2w+10+2w
106=4w
w=26.5 ft.
The width is 26.5 ft.
Answer:
D) In step 5, he should have multiplied both sides by 1/3
Step-by-step explanation:
Given expression,
Using distributive property,
Using additive property of equality,
Make the fraction with same denominator by taking LCM of Denominators in left side the equation,
Adding fractions,
Write 3 as a fraction,
Using multiplicative property of equality for isolating the variable in right side, multiply 1/3 in both sides,
Hence, it is clear that he did mistake in step 5 he should have multiplied both sides by 1/3.
Answer:
sdfcvnfkfnfndhxbxbb
jfjdjdnxnnjuhvun9
Step-by-step explanation:
dhdbdbbddnxn
Since the father weighs 174 lbs on earth and 29 lbs on the moon we divide 174 by 29 to get 6 so we divide 108 by 6 to get 18lbs
Answer:
HG = EF
GF = HE
Step-by-step explanation: