To multiply values with exponents we can sue the following rule (assuming both numbers are in the same base):
In this case we have:
Answer:
The measure of the angle is approximately 44.040°.
Step-by-step explanation:
We need to apply Law of the Sine to determine the value of angle , since the length of the side opposite to this side and another side length and its opposite angle are known. That is:
The measure of the angle is approximately 44.040°.
Answer:
3052.08 ft³
Step-by-step explanation:
The volume of a sphere is 4/3 × π × r³
- π is 3.14 in this question
- r is 9ft
Now, sub in the values:
- 4/3 × 3.14 × 9³ = 3052.08 ft³
Hope this helps!
Answer:
32600000
Step-by-step explanation:
= 3.26 × 107
(scientific notation)
= 3.26e7
(scientific e notation)
= 32.6 × 106
(engineering notation)
(million; prefix mega- (M))
= 32600000
(real number)
Each strip is 29 cm
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Change the m to cm
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6 m = 600 cm
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Find the number of strips for 1 6m-board
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Find the number of strips that can be cut from the 6m board.
600 ÷ 29 = 20 pieces remainder 20cm
So we can only cut 20 pieces of 29 strips from one 6m board.
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Find number of boards needed
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70 ÷ 20 = 3.5
We need 3.5 of the 6m boards.
Since she can't have half a board, she has to buy 4 pieces of the board.
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Answer: 4 pieces of the 6m board.
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