Answer:
= 440 ft
Step-by-step explanation:
The perimeter of a rectangle is found by adding up all the sides. We use the formula
P =2(l+w)
where l is the length and w is the width
The length is 140 and the width is 80
P = 2(140+80)
= 2(220)
= 440 ft
Answer:
Special Research Grants
Step-by-step explanation:
Answer:
10^5 = 100000
Step-by-step explanation:
✌️❤️✌️
....
Answer:
76
Step-by-step explanation:
take 88 and subtract twelve (for the 12 degree angle)
76 is your answer
Xy=130
y=3+x
x(3+x)=130
x²+3x-130=0
(x+13)(x-10)=0
x= -13 or 10
since the question says X and Y are positive we just dismiss-13
x=10
and y=13