Answer:
84cm^2
Step-by-step explanation:
P=2l+2w
We are given,
P=40cm
l=2w+2
Plug these into the first formula and solve for the dimensions,
length and width, of the rectangle:
40=2(2w+2)+2w Simplify
40=4w+4+2w
40=6w+4
36=6w
6=w OR the width is 6cm, therefore,
the length is
l=2(6)+2
l=14cm
To calculate the area of a rectangle, A=lw,
plug the length,14cm, and the width, 6cm, into this formula
A=(14)(6)
A=84cm2 OR the area of the rectangle is 84cm^2
Answer:
The answer is 4.
Step-by-step explanation:
The answer is 4, 1/8 of 32 is 4.
4 Raisin Bagels were sold on Saturday
Hope this helps!:)
Answer:
seven and twenty three hundredths
Step-by-step explanation:
i hate doing this dont you?
Answer:
Hamm i don't know sorry a want yo help You Buy a can't because a don't know sorry
x + 1/2 = 3/4
set denominators equal:
x + 2/4 = 3/4
-2/4 for both sides:
x = 1/4
there you go! hope this helps!
