Let the three sides be: x, %28x%2B2%29, %28x%2B4%29
then the perimeter:
p+=+x+%2B+%28x%2B2%29+%2B+%28x%2B4%29
p+=+3x+%2B+6
- the longest side is it is 22 units shorter than the perimeter, so you will have
%283x%2B6%29+-+%28x%2B4%29+=+22
3x+%2B+6+-+x+-+4+=+22
2x+%2B+2+=+22
2x+=+22+-+2
2x+=+20
x+=+10, ........the shortest side
then
10+%2B+4+=+14 units is the longest side
Answer:
Width is 5 ft, length is 10ft.
Plug in the information given from the problem, in which the width is x, and the length is x + 5.
x(x+5) = x^2 + 5x
(x+4)(x+9) = x^2 + 13x +36
x^2 + 13x +36 - (x^2 + 5x) = 76
Simplify and result in 8x = 40
x = 5, which makes the length 10.
ITS 1 AND 5! IM SO SHMART
Answer:
three hydrogen atoms
Step-by-step explanation:
H3 + Po4 ----> H3Po4
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Marcus sold 8 cups of lemonade and 3 bags of peanuts. 0.75 times 8 equals $6.00. 0.35 times 3 equals $1.05. $6.00+ $1.05= $7.05. Your welcome dude