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3 years ago

I need help ASAP please.

Mathematics

1 answer:

stepladder [879]3 years ago

3 0

Answer:

≈150.8

Step-by-step explanation:

The equation for a cylinders surface area ia 2×π×r×h+2×π×r²

Or you can go on google and type in "cylinder surface area"

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What is the measure of angle B, m

gladu [14]

Answer:

70 degrees

Opposite angles are equal to each other

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2 years ago

I NEED AN ANSWER NOWWWW!!!!!!!!!!!!!

Lunna [17]

9514 1404 393

Answer:

(c) The volume of a rectangular pyramid is 1/3 the volume of a rectangular prism. The volume of the rectangular pyramid is 66 cm3.

Step-by-step explanation:

The pyramid with the same overall dimensions will obviously have a smaller volume. The ratio is 1/3.

The formula for the volume of a rectangular prism is ...

V = LWH

The formula for the volume of a rectangular pyramid is ...

V = (1/3)LWH

The pyramid has 1/3 the volume of the prism.

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3 years ago

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A store has a 25% off sale on coats. Marcy saved $18.75 on the coat she bought. What was the original price of the coat?

Tcecarenko [31]

Answer:

$25

Step-by-step explanation:

18.75 is 75% of a value. You can easily find the answer by dividing 18.75 and 0.75.

When you have a problem like x*5=30, you divide 30/5 to get 6. Same here, x*0.75=18.75. Divide 18.75/0.75 to get the answer.

8 0

3 years ago

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This information is for credit card with a _______ APR.

otez555 [7]

Answer:

d. 0%

Step-by-step explanation:

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2 years ago

Proving parallel lines with alternate exterior angles. given: <1 = <2 prove: p || q

horrorfan [7]

Answer:

1. <1 = <2 - given

2. <1 and <3 are vertical <s - def of vertical <s

3. <1 = <3 - vertical angles theorem

4. <3 = <2 - transitive property

5. p II q - converse of corresponding angles theorem

Step-by-step explanation:

edg 2020

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3 years ago