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kramer
3 years ago
10

Plzz hurry its timed ill give brainliest to first correct answer

Mathematics
2 answers:
Afina-wow [57]3 years ago
4 0

Answer:

AAAAAAAAAAAAAAAAAAAAAaaaaa

Step-by-step explanation:

Svetlanka [38]3 years ago
3 0

Answer:

A

Step-by-step explanation:

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What is the correct way to write the following terms as a polynomial and what degree would it be.
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8 0
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Simplify 2 times the 4th root of 80
xz_007 [3.2K]
The answer is <span>4 times the 4th root of 5. You would take out a 16, and the fourth root of that is 2 so 2 x 2 = 4 which would be outside the fourth root of 5.

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In the 7th grade, 132 students take Spanish as an elective. If there are 330 seventh graders, what percent of
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Step-by-step explanation: 40% 132/330=0.4 and 0.4 as a percent is 40%

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You are painting your two car garage, including the door. The walls measure 12 feet by 12 feet, with a 10-foot ceiling. How many
DENIUS [597]

Answer:

1.2 gallons

Step-by-step explanation:

We assume that each room is rectangular with four walls and no doors. If the dimensions are length l, by width w with height h, then there are two walls with area l*h and two walls with w*h.

The total area of the room is thus: 2lh + 2wh = 2h(l+w).

l = 12ft, w = 12ft, h = 10ft  (all given)

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Area = 2*10*24 = 480 square feet

Each gallon of paint covers 400 square feet. So, you will need to buy

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5 0
3 years ago
The length of a rectangle is 4 cm longer than its width. If the perimeter of the rectangle is 40 cm, find its area
mel-nik [20]

Answer:

96

Step-by-step explanation:

The length of a rectangle is 4 cm longer than its width. If the perimeter of the rectangle is 40 cm, find its area

width + 4 = length

width = width

2l + 2w = p

width+width +width +width +4 +4 = 40

4width +8  = 40

4width =  32

width = 8

length x width = area

width = 8

length = 12 (width + 4)

12x 8 =  96

<h2><u><em>have a great day! I hope this helped! :)</em></u></h2>

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2 years ago
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