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Phantasy [73]
3 years ago
15

Can some one please help me

Mathematics
1 answer:
MrMuchimi3 years ago
7 0

Answer:

A is the answer

Step-by-step explanation:

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a party rental company has chairs and tables for rent. The total cost to rent 9 chairs and 7 tables is $63. The total cost to re
Anna [14]
Each chair is $1.25 and each table is $8.50
7 0
3 years ago
HELP PLEASE
Anna [14]
For a cone, the equation for volume would be
V = π r^2 h/3.

( volume = pi x radius squared x height / 3)

To find the volume for this question, you would set up the equation like this:

V = π x 2^2 x 12 / 3

Then, following the order of operation, you would do the following:

V = π x 4 x 12 / 3

(You get the 4 from 2 squared)

V = π x 4 x 4

(You get the second 4 from dividing 12 by 3)

V = π x 16

(You get 16 from multiplying 4 and 4)

V = 16π

(You get 16π from multiplying 16 and π, and the number is always in front of the π, so you would never get a π16, it would only be 16π)

So, your volume would be 16π, which is answer D.

I hope I helped! c:
7 0
3 years ago
Use these four examples to summarize the result when you add a natural number and an integer:
DerKrebs [107]
When you add an integer and a natural number, you always get an integer. 
4 0
3 years ago
What is the answer? -56×(78- 23)÷4?
Salsk061 [2.6K]
Since (78-23) is in the bracket, you need to perform the operation of minus first.
that get you with
-56x(55)÷4
and then you just do it step by step
-56x55 = -3080
-3080÷4 = -770
5 0
3 years ago
(15-10)-(14+12+ (8+5)​
Travka [436]

Answer:

-34

Step-by-step explanation:

Remove all brackets by multiplying the existing math signs then take it from there

6 0
2 years ago
Read 2 more answers
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