So the radius is 5 cm
and we are given the volume at 225 cm³
now breakdown the volume formula for a cone which is V equals 1/3 Bh
b= pi r squared
now substitute everything in
225 equals 1/3 pi(5)^2 Times h
since we don’t know H that is what we’re solving for
225= 1/3 pi(25) times h
multiple 3/1 on both sides to cancel the 1/3
675= 25(3.14) times h
675= 78.5 (h)
h= 675/78.5
h=8.60 cm
Answer:
Option 3) 
Step-by-step explanation:
In the given question we have to calculate the quotient after division.
To solve this question we will factorize (t²+7t+12) first and then we will will divide by this.
⇒ t²+7t+12 = ( t²+4t+3t+12)
⇒ t(t+4)+3(t+4)
⇒ (t+3)(t+4)
Now its a simpler form of divisor to get the answer.
We come back to the question
Or 
So the right answer is
I believe the ratio in simplest form is 1.3 to 0.7.
<em>(Please mark this answer as Brainliest and leave a Thanks if I helped you!)</em>
The answer is D worker A earns more per day but less per hour
First find out the total amount you need for your fabric.
2 1/2 yards for the shawl1 7/8 yards for the dress
The total would be 2 4/8 + 1 7/8 = 4 1/8 yards
Since you already have 9/10 of a yard, just subtract from your total amount.
3 90/80 + 72/80 = 3 18/80 = 3 9/40 *good to simplify*
She needs 3 9/40 yards more of fabric.
You already have 9/10 of fabric so you don't need to pay for it.You need to just pay for the 3 9/40 yards.
3 * 6.87 = 20.61(6.87/ 40) * 9 = 1.54575
20.61 + 1.54575 = 22.15575 *round it*
You need $22.16 to make the dance outfit.
