Use the formula. Change diameter to radius. Fill in formula and calculate.
550 is the answer to the math problem
Answer: 8 mi3
Step-by-step explanation:
Area of triangle 1/2 * base * height
= 1/2 * 3 * 4
= 6 mi2
Volume of triangular pyramid = 1/3*area* height of pyramid
= 1/3 * 6 * 4
= 8 mi3
Answer:
x = 50/7, or x = 7 1/7
Step-by-step explanation:
Create and solve an equation of ratios, as follows:
5 x
--- = ----
7 10
Cross-multiplying, we get: 7x = 50, or x = 50/7, or x = 7 1/7
Answer:
x=7
Step-by-step explanation:
(2x-2)=(x+5)
2x-2=x+5
(2x-x)-2=5
x-2=5
x=(5+2)
x=7