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Oxana [17]
3 years ago
13

Can someone help me ASAP !

Mathematics
1 answer:
Whitepunk [10]3 years ago
5 0

Answer:

it is the last one on the bottom

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35 POINTS! PLEASE HELP MEEE!!! HURRY PLEASE IM RUNNING OUT OF TIME!!!!!!!!!!!!!!!!!
lesantik [10]

Answer:

<h2>CYLINDER</h2>

Surface Area = 471.2 cm^2

<h2>TRIANGULAR PRISM</h2>

Surface Area = 60.75 m^2

Step-by-step explanation:

<h2>CYLINDER</h2>

The surface area formula for a cylinder is π x diameter x (diameter / 2 + height), where (diameter / 2) is the radius of the base (d = 2 x r), so another way to write it is π x radius x 2 x (radius + height). ( π =3.14 )

FORMULA:

π x 5 x 2 x 15

WORK:

π x 5 = 15.7

15.7 x 2 = 31.4

31.4 x 15 = 471

<h2>TRIANGULAR PRISM</h2>

The surface area formula for a triangular prism is 2 * (height x base / 2) + length x width1 + length x width2 + length x base.

FORMULA:

2 x (2.5 x 1.5/2) + (6 x 4) + (6 x 4) + (6 x 1.5)

WORK:

(2.5 x 1.5) = 3.75/2 = 1.875

1.875 x 2 = 3.75

(6 x 4) = 24

(6 x 4) = 24

(6 x 1.5) = 9

3.75 + 24 + 24 + 9 = 60.75

5 0
3 years ago
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Lisa treated her sisters to lunch their lunch cost $75 and the sales tax was 8% if Lisa left
Molodets [167]

Answer:

djdjdjfjfjf

Step-by-step explanation:

kfkfkffikf

5 0
2 years ago
What is one important thing you have to do before solving a word problem?
Darina [25.2K]

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read the answer through and collect all the information you can

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PLEASE HELP NOW NOW NOW PLEASE PLEASE HELP
bija089 [108]

Answer:

$46.00

Step-by-step explanation:

$46.00 - $20 + $5 = $21

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3 years ago
Somebody help me?////?????
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you need to rotate this angle and by the theme they give either by clockwise or anti-clockwise because this image here is rotational.

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