I’m pretty sure it’s A sorry if I’m wrong
Answer:
Let width be x metres
so, length is "9 metres more than twice the width" --> 9+2x
So, perimeter is x + x + (9+2x) + (9+2x) = 174
6x + 18 = 174
6x = 156
x = 156/6
x = 26m
width = 26m
length is therefore 9+2(26) --> 9+52 --> 61m
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
This is a question to use proportions on.
3/4 cups 1 cup
/ =
3 cups x
Cross multiply
3 cups = 3/4x
multiply both sides by 4/3
4=x
5 times something must equal 12
12/5 equals 2.4
w=2.4
Your answer is 18 :)
work:
pi(2)d
pi(72)
72/2=36=d
2r=d
36/2=18=r