The perimeter of a rectangle is 400 yards. what are the dimensions of the rectangle if the length is 50 yards more than the wid
th?
1 answer:
2x+2y=400
y=x+50
2x+2(x+50)=400
2x+2x+100=4004x=300x=75
y=x+50
y=75+50
y=125
I believe the dimensions are length=125 and width=75
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Yes it does bdffgjkhhh BGC. Bc. G. G. G. Y. Y. Y
Cows=10 units
horses=3 units
if 20 cows then
10 units=20 then
1 unit=2
so horses=3 units
1 unit=2
2 times 3=6
6 horses
Answer:
Hello,
<u>k=-3 and h=-2</u>
Step-by-step explanation:
h+1 is thus a root of x²+(-3-1)*x-5=0
x²-4x-5=0
x²+x-5x-5=0
x(x+1)-5(x+1)=0
(x+1)(x-5)=0
h+1=-1
<u>h=-2</u>
Answer A should be correct
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