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Mila [183]
3 years ago
5

The area of a closet floor 3 yards by 3 yards and each custom tile that makes up the flooring is 1 1/2 square feet. How many til

es are needed to cover the floor?
Mathematics
1 answer:
ANTONII [103]3 years ago
8 0

Answer:  54

Explanation:

1 yard = 3 feet. 3 yards = 3 x 3 = 9 feet.

Area of the floor = 9 x 9 = 81 square feet

Total tiles required = <span>81÷1 1/2</span>

<span><span><span>81×<span>2/3</span>=<span>54</span></span></span></span>

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Factorise : 16x^2 +72xy + 81y^2 -12x +27y
never [62]
Hello!!

It will be the same since there is no common factor. You just need to arrange in order. 

6x^2 + 72xy - 12x + 81y^2 + 27y

Good luck :)
5 0
4 years ago
I need help with this question <br><br><br><br> PLEASE HELP!!
statuscvo [17]

Answer: 7 inches

Step-by-step explanation: look at the base that is 7inches

6 0
4 years ago
Please help 8 points each but beware if you use my points for no reason I'll report you
zlopas [31]

Answer:

V = 32

Step-by-step explanation:

Comment

I think you should try this one yourself after I post my answer. Estimation is a very valuable tool -- the more you use it, the handier it gets.

Formulas

pi = 3

V = 4/3 * pi * r^3

Givens

r = 2

pi = 3

Solution

V  = 4/3 * pi * r^3                     Substitute values for symbols

V = 4/3 * 3 * 2^3                      Cancel the 3s

V = 4 * 2^3                               Expand the 2s

V = 4 * 2 * 2 * 2                       Find V

V = 32

4 0
2 years ago
Read 2 more answers
Paint costs $23.95 per gallon. A girl needs 4.25 gallons to complete a painting project. How much will the girl spend on paint?
Lelu [443]

Answer:

101.79

Step-by-step explanation:

answer = 23.95 x 4.25

= 101.7875 rounded

= 101.79 dollars

4 0
2 years ago
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Dmitry [639]

Answer is in the file below

tinyurl.com/wpazsebu

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