The volume of this triangular prism is 140 cubic millimeters. What is the value of d? Please need help!!
1 answer:
Answer:
7 millimeters
Step-by-step explanation:
Volume is the area of the base times it's length.
140/10 is 14
so the area of the triangle is 14
the formula for area of a triangle is base times height divided by 2
so
d x 4/ 2 = 14
multiply both sides by 2
d x 4 = 28
divide both sides by 4
d=7
You might be interested in
Answer:
53.9 Kilograms of sugar in 7 hours
Step-by-step explanation:
7*7.7=53.9
Answer:
15
Step-by-step explanation:
(3 - 4)^2 + 2(3 + 4)
(-1)^2 + 2(7)
1 + 14
15
The answer is 200 regular subscribers.
3×20=60 (Premium)
10×20=200 (Regular)
+--------
260 Subscribers
Don't feel afraid to ask more questions I find them fun to answer~!
Answer:d
Step-by-step explanation:i