Answer:
249.14 mm³
Step-by-step explanation:
r = diameter/2
= 7.8 /2
volume = 4/3 π r³
= 4/3 * 3.15 * (7.8/2)³
= 249.14 mm³
Answer:
6 ft
Step-by-step explanation:
Side = √area = √36 = 6 ft (we have to find a positive number that multiply by itself gives 36
7√27 + 5√48 in simple radical form
41 sqrt(3)
√27 can be written as √(3*3^2) = 3√3
√48 can be written as √(3*4^2) = 4√3
so 7√27 + 5√48 = 7*3√3 + 5*4√3 = 21√3 + 20√3 = 41√3
153 divided by 67= 2.28 repeating
Answer:
isosceles triangle
Step-by-step explanation: