Answer:155in^2
Step-by-step explanation:
Area of the poster board that she has left=Area of ||gm- area of ∆
Area of the poster board that she has left= 10*20-1/2*9*10
Area of the poster board that she has left=200-45=155in^2
Answer:
$16.50
Step-by-step explanation:
8.5 miles is rounded up to 9
3 + 1.5(9)
3 + 13.5
16.5
Answer:
1840x2 = 3680
Step-by-step explanation:
first it say 1840 snacks
now that it say that they sold twice as much as they sold after school.
so now you do 1840 and add twice as much =
1840 x 3=
3680
Answer:
15.7
Step-by-step explanation:
Circumference = πd
π = 3.14
d = diameter (5 feet)
C = 3.14(5)
C = 15.7
Answer:
8x ft^3
Step-by-step explanation:
Step one:
given
dimension of the box
Length= 2ft
width = x ft
Height= 4 ft
Required;
the expression for the volume of the box
Step two:
We know that the volume is expressed generally as
V=L*W*H
V= 2*x*4
V= 8x ft^3
The expression for the volume is V= 8x ft^3