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Harlamova29_29 [7]
4 years ago
12

Answer the question and I’ll make you brainlest

Mathematics
1 answer:
saw5 [17]4 years ago
6 0

Answer: D

Step-by-step explanation: The general formula for the total surface area of a regular pyramid is T. S. A. =12pl+B where p represents the perimeter of the base, l the slant height and B the area of the base.

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Simplify 0.6 kg : 3/4 kg : 400 g​
enyata [817]

Answer:

0.6 kg x .4 kg /.75 = 0.32 kg

7 0
3 years ago
I have the area of a circle but how do i find the radius
Tatiana [17]

Answer:

r = √(A/π)

Substitute area into "A", then solve:

Divide A by π, then find the square root of that number.

Explanation:

With the area of a circle, you can find the radius by rearranging its formula.

Area of a circle: A = πr²

<u>Rearrange the formula to isolate "r"</u>.

A = πr²

A/π = πr²/π           Divide both sides by π

A/π = r²                 π divided by π cancels out on the right

√(A/π) = √r²         √ both sides to cancel out ²

√(A/π) = r             Write "r" on the left for standard formatting

r = √(A/π)             Formula for find radius

If you have the area, use this formula.

  1. Substitute "A" with the area.
  2. Divide A by π
  3. Find the square root of that number
7 0
3 years ago
What coordinate for f would make triangle abc and triangle def congruent?
qaws [65]

Answer:

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Step-by-step explanation:dddfd

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6 0
3 years ago
Would you classify the number 169 as a perfect square , perfect cube , both , or neither ? explain ?
makvit [3.9K]

Neither its a whole number

7 0
3 years ago
Read 2 more answers
It took Azul 1.75 hours to bike The Blue Mountain Trail. Azul averaged 12.5 miles per hour. What is the best estimate for the le
Kryger [21]
The answer is 26 because if you round 12.5 it would be 13 and of you would round 1.75 it would be 2. After you do this you would multiply the 2 numbers and get 26 which is your answer. 


5 0
3 years ago
Read 2 more answers
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