Y X
80 32
100 x'
80x' = 100*32
80x' = 3200
x' = 3200/80
x' = 320/8
x' = 40
Answer:
-1 1/2
Step-by-step explanation:
9/10 ÷ -3/5
copy dot flip
9/10 * -5/3
-45/ 30
Divide the top and bottom by 15
-3/2
This is an improper fraction
two goes into three one time with 1 left over
-1 1/2
Answer:
Step-by-step explanation:
First, you need to simplify step-by-step:
6x−24x+13
=6x+−24x+13
Now, you combine like terms:
=6x+−24x+13
=(6x+−24x)+(13)
=−18x+13
That's how you get your answer:
=−18x+13
Answer:
The volume of cone A is twice the volume of cone B.
Step-by-step explanation:
The formula that is used to find the volume of a cone is given by :
Where
r is radius of cone and h is height
ATQ,
The radius of the base of cone A is twice as large as the radius of the base of cone B. The height of cone B is twice the height of cone A.
or
Taking ratios of their volume,
So,
The volume of cone A is twice the volume of cone B.