Answer:
17.85 feet.
Step-by-step explanation:
Area = 1/4 * 3.14 * r^2 where r is the radius
So r^2 = 19.625 / (1/4 * 3.14)
r^2 = 25
r = 5 feet.
The perimeter = 2r + 1/4 * 2* 3.14*r
= 2*5 + 7.85
= 17.85 feet.
2/4 or 1/2 (simplified) is your answer
Answer:
Triangular Prism.
Two other ways are parallelopiped and quadrangular prism
Step-by-step explanation:
Here are more ways you can name it:
parallelopiped, triangular prism, parallelepiped,quadrangular prism, parallelopipedon, polyhedron, parallelepipedon.
Hope it helps!
Answer:
5n is a term= true
3m and 5n are NOT like terms=true
these are the correct answers
Step-by-step explanation:
these are the wrong ones
a variable would be m or n
coefficients would be 3 and 5
Answer:
Multiply
Step-by-step explanation:
You need to multiply unless you are told different. That's how I always did it and I got it right unless you need to divide or something.
