Answer:
width of rectangle is 87
Step-by-step explanation:
because perimeter of rectangle = 2(l+w)
(3x) + (x+60) = 180
4x + 60 = 180
Subtract 60 from both sides
4x = 120
Divide 4 from both sides
x = 30
Answer:
D. 3,750
Step-by-step explanation:
Use proportions to solve:
125/500 = x/15000
Cross multiply:
125*15000 = 1,875,000
1,875,000/500 = 3,750
x = 3,750
The answer is 0.746 because thousands is the third number after the decimal point and you are rounding up because 7 is greater than 5
Answer:
5x-18=4x+7 ( vertical opposite angle)
5x-4x=7+18
x=25
