Answer:
86.8
Step-by-step explanation:
You need a hundredths place to round to the nearest tenth. In this case, it is 0.
Answer:
Step-by-step explanation:
combine like terms (6n-4n)=(5-15)
2n=-20
n=20/2
n=10
Answer:
255.61 inch³
Step-by-step explanation:
Volume of sphere is given by
V = πr³
Given that the original sphere had a radius of 5 cm, and that this is enlarged by a scale factor of 2, the new radius is
r = 5 cm x 2 = 10 cm
since 1 cm = 0.3937 inches, (need to convert to inches)
10 cm = 3.937 inches
hence r = 3.937 inches
V = x π x 3.937³
= 255.61 inch³
Answer:
C,A,B
Step-by-step explanation:
A= 48°
B= 90°
C= 42°
We know that C = 42° because all of the angles in a triangle must add up to 180°.
180°-(90° + 48°) = 42°
Answer: You can't actually find an answer if you don't know what m% or n equals... but you can figure out what it means by, n is m% of what, so this is what it means...
__× m% = n