3 years ago

Identify all the three-dimensional figures that result from the rotations of the two-dimensional shapes.

Mathematics

1 answer:

Artemon [7]3 years ago

6 0

Sounds like a cylinder.

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8 more than 3 times a number

IrinaK [193]

3x + 8

Because you do not know the number so it is x

7 0

3 years ago

Convert 7/12 to a percent

mr_godi [17]

Answer: Your Answer Is 58.3% (:

Step-by-step explanation: 7/12 Converted to a percent Is 58.3%. Hope This

Helps!!! (:

6 0

3 years ago

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(Picture included)<br> Please solve:

DerKrebs [107]

Answer:

$\$16.625\approx \$16.30$

Step-by-step explanation:

Original price = $17.50

Discount = 5%

Find the amount of discount (in dollars):

$5\%=0.05\\ \\\$17.50\cdot 0.05=\$0.875$

Now, the sale price is

$\text{Sale Price}=\text{Original Price}-\text{Discount}\\ \\\text{Sale Price}=\$17.50-\$0.875\\ \\\text{Sale Price}=\$16.625\approx \$16.30$

4 0

4 years ago

An artist makes a structure in the shape of this given triangle.

Mumz [18]

ANSWER

$\theta =73.2 \degree$

EXPLANATION

We use the sine rule to obtain,

$\frac{ \sin( \theta) }{4} = \frac{ \sin(50 \degree) }{3.2}$

We multiply both sides by 4 to obtain,

$\sin( \theta) = \frac{ \sin(50 \degree) }{3.2} \times 4$
We take the inverse sine of both sides to get,

$\theta = \sin ^{ - 1} (0.9576)$
$\theta =73.2$
to the nearest tenth.

5 0

3 years ago

A ballon rises 340 ft into the air,then it descends 130 ft

erik [133]

This is written as 340 - 130 or 340 + (-130); I don't know if you need the answer or not but it is equal to 210!

4 0

4 years ago

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