Answer:
only 3.5 buy products made with recycled material but you have to round it to 4
Answer:
2.66216x10^20
Step-by-step explanation:
Step-by-step explanation:
girls=36%
boys=100%-36%
=64%
boys:48=64%
?=100%
*you cross multiply to get
75 as the total students
Answer:
x=0
Step-by-step explanation:
3=3(x-5)-3(x-6)
3=3x-15-3x+18
3+15-18=3x-3x
18-18=0x
0=0x
x=0
Answer:
9 inches and 15 inches
Step-by-step explanation:
The height of a trapezoid is 4 in.
Its area is 48 in^2.
Let a be one base and b be the second base.
One base is 6 inches longer than the other. This implies that:
a = 6 + b _________ (1)
The formula for the area of a trapezoid is given as:

where h = height
From (1), we have that:

We have that h = 4 and A = 48 in^2, therefore:

=> a = 6 + 9 = 15 in
The bases are 9 inches and 15 inches long.