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adoni [48]
3 years ago
9

The area of rectangle ABDE is 270 square inches. The rectangle is rotated about a line that passes through points C and F. Recta

ngle A B D E has an area of 270 square inches. Point C is the midpoint of side D B and point F is the midpoint of side E A. The length of B A is 15 inches. Which best describes the resulting three-dimensional shape? a rectangular prism with an edge length of 9 inches a rectangular prism with an edge length of 18 inches a cylinder with a base radius of 9 inches a cylinder with a base radius of 18 inches
Mathematics
2 answers:
kherson [118]3 years ago
8 0

Answer:

C did it on edge

Step-by-step explanation:

Molodets [167]3 years ago
7 0

Answer:

The answer is <u>C : a cylinder with a base radius of 9 inches</u>

Step-by-step explanation:

The area is 270² inches,  and to find the area of a rectangle is width × length . So the equation would be 270 = W × L, which would convert to 270 = W × 15 and 15 times 18 equals 270. But that is not thew answer because you would need top find the radius of the cylinder which is half of the width of the rectangle which means the radius is 9. So the answer is a<u> cylinder with a base radius of 9 inches. </u>

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photoshop1234 [79]

Answer:

111111

Step-by-step explanation:

Digit 1: This can be any digit as all numbers are divisible by 1. I picked 1 because it was simplest.

Digit 2: The total needs to be divisible by 2, so I picked my total to be 2. I knew I already had 1 from the previous digit, so 2-1 =1 was my next digit.

Digit 3: The total must be divisible by 3, so I picked my total to be 3. I already had 2 from the two previous digits, so 3-1 = 1 was my next digit.

I hope you get the idea now, it follows the same pattern for the rest of the numbers.

Hopefully this helps, any questions let me know :)

7 0
2 years ago
If A={1,2,3,4,5},B={4,5,6,7} and C={2,3,4}find (A-B)-C​
Oksana_A [137]

Answer:

(A - B) - C = { 1 , 4 , 6 , 7 }

Step-by-step explanation:

A = { 1 , 2 , 3 , 4 , 5 }

B = { 4 , 5 , 6 , 7 }

A - B = { 1 , 2, 3 ,6 , 7 }

C = { 2 , 3 , 4 }

(A - B) - C = { 1 , 4 , 6 , 7 }

4 0
3 years ago
SOEINE HELP ME ASAPPP PLZ
blsea [12.9K]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Problem that would represent
Oksi-84 [34.3K]

\\ \sf \longmapsto 1+6+(-8)

  • Downward motion noted as negative and upward is positive.
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\\ \sf \longmapsto 1+6+(-8)

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6 0
2 years ago
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NikAS [45]

Answer:

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Step-by-step explanation:

Colin's piano lesson is 3/4 of an hour, long.

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This means that each song gets the sixth part of the lesson duration. The fraction that expresses that amount is:

\displaystyle \frac{\frac{3}{4}}{6}=\frac{3}{24}=\frac{1}{8}

Colin spends 1/8 of an hour practicing each song

5 0
3 years ago
Read 2 more answers
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