Answer:
Step-by-step explanation:
B ----> Base Area
Base is triangle
base = b = 10 in
height = h = 6 in
Area of base B = 

B = 30 in²
H = 15 in
Volume of triangular prism = BH
= 30 * 15
= 450 in³
Answer:
x=30
Step-by-step explanation:
1 doZen = 12 so 12 *3 is 36 therefore Sara has 36 golf balls
Answer:
x = 19 cm
Step-by-step explanation:
perimeter = 46 = 2(x + 4)
2x + 8 = 46
2x = 38
x = 19
9 and 1/2 is the answer. We can find this by simply subtract 1 1/2 from 12.