Answer:
3(x) – 3(9)
Step-by-step explanation:
3(x-9)
Distribute the 3 to each term in the parentheses
3*x -3*9
3x -27
Answer:
114.5 in³
Step-by-step explanation:
Volume of cone:
⅓ × 3.14 × 8² × 12
= 803.84 cm³
Volume of hemisphere:
⅔ × 3.14 × 8³
= 1071.786667 cm³
Total = 803.84 + 1071.786667
= 1875.626667 cm³
1 cm = 0.393701 inches
1 cm³ = 0.393701³ inches
Volume in in³:
1875.786667/0.393701³
= 114.4579471 in³
sorry i dont get it eathier
<span>Debra spent a total of 49 hours doing these two assignments. The answer is calculated as the sum of 15 + 34 = 49.</span>
