Answer: 39ft²
Option 1: A= a+b/2 (h)
Trapezoid 1:
8+5/2(3)
13/2(3)
6.5*3
=19.5
Trapezoid 2:
9+4/2(3)
13/2(3)
6.5*3
=19.5
Now add both areas together
19.5 + 19.5 = 39ft²
Option 2: A= a+b/2(h)
Work both trapezoids at the same time
Base 1: top of trapezoids: 5 +4= 9ft
Base 2: Bottom of trapezoids: 8+9=17ft
Height is 3ft
A=9+17/2(3)
26/2(3)
13(3)
A=39ft²
Hope that this helps you.
Answer:
121
Step-by-step explanation:
12×11 =121
Since there is no value less than 121 which is a multiple of both numbers
Answer:
Absolute vale bars- it means anything inside the bars are always positive so to your example the answer would be 5
Step-by-step explanation:
Answer to your question would be
c. 32
Because you would first have to multiply -4 and -2, and a negative times a negative times a negative equals a positive so -4 times -2 = 8 and then 8 times 3 equals 32 so the answer would be 32.
Answer: second option -300+150+(-50)
Explanation:
She going down, the value is negative. When going up, the value is positive. So when the swimmer swims down 300 feet, the value is negative. Then he goes up 150 ft, which makes the value positive. Finally, he swims down 50 ft, so the valued is negative.
