8 is the angle DHL with H the vertex
Answer:
7.8×10⁷
Step-by-step explanation:
You want to keep the coefficient (7.8) between 1 and 10 to achieve a normalized notation. Otherwise 78×10⁶ would also be an option.
60(pi/180)=pi/3
.5(12^2)(pi/3)
72(pi/3)
24pi
Step-by-step explanation:
volume of prism = 4 1/2 × 4 1/2 × 6
= 9/2 × 9/2 × 6
= 121.5 cm³
storage container = 143 cm³
Difference = 143 - 121.5 = 21.5 cm³
Answer:
45.57
Step-by-step explanation:
3 x 2.49 =7.47
4.65
5 x 0.67 = 3.35
5 x 6 = 30
7.47+ 4.65 + 3.35 + 30 = 45.47
