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Vikki [24]
3 years ago
8

PLEASE HELP !!!! (Number 10 )

Mathematics
1 answer:
givi [52]3 years ago
6 0

Answer:

The answer is -7, or x = -7.

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You are a contractor who is installing a new kitchen floor with square tiles. The dimensions of the rectangular kitchen floor ar
Sonja [21]

Answer: B?

Step-by-step explanation:

Since it already shows it in feet, you can multiply 18 by 16.

-288

And because it is $4.50 per square root, you can multiply 4.50 by 288 and you get 1,296.

(I don't really know tho..)

4 0
3 years ago
Find the circumference need help
marta [7]

Answer:

56.52

Step-by-step explanation:

c=2pir

C=2*3.14*9

C=56.52

5 0
3 years ago
Can anyone help? I’d greatly appreciate it :)
Lena [83]

Answer:

bilmiyorum sna kolu gelsın

8 0
2 years ago
Given the height, h, and the volume v of a certain cylinder, alex uses the formula v ph r 5 !§ to compute its radius, r, to be 1
dmitriy555 [2]
We know that
volume of a cylinder=pi*r²*h
r=√[V/(pi*h)]
r=10 m

A <span>second cylinder has 
V2=V-----> volume of the second cylinder
h2=25*h----> height of the second cylinder
r2----> radius of the second cylinder
r2=</span>√[V2/(pi*h2)]----> r2=√[V/(pi*25*h)]---> r2=(1/5)*√[V/(pi*h)

r2=(1/5)*10-----> r2=2 m

the answer is
<span>the radius of the second cylinder is 2 m</span>
7 0
3 years ago
URGENT!
N76 [4]

Money per Charity = $0

Money Left = $814

<u>Give each charity $100</u>

Money per Charity = $100

Money Left = 314

<u>Give each charity $60</u>

Money per Charity = $160

Money Left = $14

<u>Give each Charity $2 </u>

Money per Charity = $162

Money Left = $4

7 0
3 years ago
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