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borishaifa [10]
3 years ago
15

Find the perimeter. A rectangle measuring 3cm by 12cm

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
8 0
The perimeter is 30 im pretty sure
Anit [1.1K]3 years ago
4 0
12+12+3+3=30. To find the perimeter, add all of the known lengths.
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Can y’all help with this :)))))
cricket20 [7]
There’s a pattern to this and I’ll explain in the comments if you want to know or can’t figure it out :)


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5.) x^6y^6

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8.) 81x^21/625

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11.) 7,776k^5

12.) x^24y^24/4,096


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7 0
3 years ago
54 out of the 60 magazines at the bookstore are women's magazines. What percentage of the magazines at the bookstore are women's
Nataly_w [17]

Answer:

90

Step-by-step explanation:

for percentage

\frac{54}{60}×100

= 0.9×100

=90

6 0
3 years ago
A truck is used to transport gravel. The box on the truck is a rectangular prism 11 ft long, 7 ft wide and 4 ft high. The box do
chubhunter [2.5K]

Answer:

308 cubic feet

Step-by-step explanation:

The box on the truck has dimensions 11 ft by 7 ft by 4 ft.

The volume of the box is:

V = L * W * H

V = 11 * 7 * 4

V = 308 cubic feet

The truck can transport 308 cubic feet of gravel.

8 0
3 years ago
Solve for X. Round to the nearest tenth of a degree, if necessary.
DerKrebs [107]
The answer is x=52.6
5 0
3 years ago
ANSWER AND EXPLAIN HOW U GOT IT=BRAINLIST FOR U:)<br> THX
Evgesh-ka [11]
The answers r online for that
4 0
2 years ago
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