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QveST [7]
3 years ago
8

I WILL GIVE BRAINLIEST

Mathematics
2 answers:
sergey [27]3 years ago
4 0

Answer:

13 buckets

Step-by-step explanation:

To find the area of the closet, 7 x 10 x 9 = 630. The amount of square feet in the closet is 630. If one bucket of paint only covers about 100 square feet and he was recommended to do 2 coats, that means he will need to paint 1260 square feet total, including both coats. If one bucket covers 100 square feet, then he will need to buy 13 buckets of paint total.

gulaghasi [49]3 years ago
3 0

Answer:

the answer is one gallon or more accurately 383 square feet to paint

Step-by-step explanation:

first you have to find the area for each wall, the ceiling, but not the floor. 90 and 90 for the first two walls, 70 for the ceiling, and 63 and 63 for the second two walls. once you add all of that up you get 376 square feet. you will most likely not use that much because of the door we dont have measurements for

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Dominique measured different pieces of lumber. His measurements are shown in the table below. Which answer choice shows the lumb
Marina86 [1]

Answer:

The answer is C

Step-by-step explanation:

cedar is 68 square root is 8.2

Pine is 7.92

walnut is 63/8=7.89

oak is 7.3

8 0
3 years ago
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Eva8 [605]
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8 0
3 years ago
Lisa lit a candle with a height of 8 inches. When lit, this candle loses 10% of its original
Ivanshal [37]

Answer:

  • 1.25 hours or 1 hour and 15 minutes

Step-by-step explanation:

<em>Question</em>

  • <em>Lisa lit a candle with a height of 8 inches. When lit, this candle loses 10% of its original  height every hour. </em>
  • <em>Please complete the following sentence by writing the number in the blank.   Until the candle has been burning for at least _______ hours, the height of Jennifer's candle will be more than 7 inches.</em>

<u>Candle looses 10% of 8 inches, it equals:</u>

  • 8*0.1 = 0.8 inches an hour

<u>Let x be required time, then:</u>

  • 8 - 0.8x > 7
  • 0.8x <  8 - 7
  • 0.8x  < 1
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7 0
3 years ago
Using the sine rule, calculate the length y. Give your answer to 2 s.f.​
Tpy6a [65]

Answer:

y = 9.84 mm

Step-by-step explanation:

<h2>Sine rule:</h2>

Law of sine:

   \sf \boxed{\bf \dfrac{a}{Sin \ A}=\dfrac{b}{Sin \ B}= \dfrac{c}{Sin \ C}}

    a = y

    A = 31°

   b  = 17 mm

    B = 117°

\sf \dfrac{y}{Sin \ 31^\circ}=\dfrac{17}{Sin \ 117^\circ}\\\\

          \sf y = \dfrac{17}{Sin \ 117^\circ}*Sin \ 31^\circ\\\\  y = \dfrac{17}{0.89}*0.515\\\\y = 9.84 \ mm

8 0
2 years ago
Which would be included in a probability model for rolling a cube with faces numbered 1 through 6. Select all that apply.
scoundrel [369]

Answer:

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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