Answer:
-12m + 9m^3 -5 do you mean ascending order?
Answer:
0.001
Step-by-step explanation:
Answer:
a = 30°
Step-by-step explanation:
We need to find the value of a.
We know that, a straight line makes an angle of 180°.
In this case,
a+3a+2a = 180
6a = 180
a = 30°
So, the value of a is equal to 30°.
It equals 171.7 ft hope i helped
P = 2(l+w)
substitute in the knowns
90 = 2(27+w)
divide by 2
90/2 = 2/2 *(27+w)
45 = 27+w
subtract 27 from each side
18=w
w = 18ft