The 4 7/8 = 39/8 = 13 pieces of string, he needs 20 so he will need to cut 7 more pieces
Answer:
m=4 , m=-2
Step-by-step explanation:
10 grams. If it was less than 5 you would round it to 0, if it was 5 of more, you would round it up to 10
Answer:
Measure 8 is 135°
Step-by-step explanation:
Measure 1 and Measure 8 are alternate exterior angles.
Answer:
706.4ft²
Step-by-step explanation:
This is a prism with a trapezoid base. The total area includes:
1) 2 trapezoids (bases):
A1=2×(19+5)×12.1/2=24×12.1=290.4ft²
2) side area:
A2=base perimeter×prism height=
(19+5+14+14)×8=(24+28)×8=52×8=416ft²
So total area is A1+A2
A=290.4+416=706.4ft²
