Answer:
= 42 in^2
Step-by-step explanation:
This figure is a trapezoid
The area of a trapezoid is given by
A = 1/2 (b1+b2) h where b1 and b2 are the top and bottom bases and h is the height
A = 1/2( 13+8)* 4
A = 1/2(21)*4
= 42 in^2
Answer:
B) 3.5cm
Step-by-step explanation:
1/80 = n/280
1 * 280 = n * 80
280 = 80n
3.5 = n or n = 3.5
Answer:
X=3
Step-by-step explanation:
If you do the problem backwards 14-5=9 and 9/3 is 3, so x=3 plug it in and check if it is correct, 3*3+5=14
Answer:
8 1/4 or 8 2/8
Step-by-step explanation:
6+1= 7
5/8+5/8= 10/8 or 1 2/8
1 2/8 + 7= 8 2/8
Simplify
8 1/4 cups
