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antoniya [11.8K]
3 years ago
10

Write 9 as a power of the base 3

Mathematics
1 answer:
malfutka [58]3 years ago
4 0
9 = 3^2
Since 3 squared equals 9, that is how 9 as a power of the base 3 should be written. 
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Hello what is the answer please 5+30÷10=
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Answer:

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Step-by-step explanation:

5 + 30 ÷ 10 =

5 + 3 =

8

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Erase 3/5 of the shape part below. How much of the original figure will be shaded?
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Two or more basic geometic figures may be combined to form what
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3 years ago
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Answer:

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8 0
3 years ago
At another theater, workers have to cut a new trap door. The door can be no more thn 130 square feet in area, with whole-numbers
seraphim [82]
Given:
trap door = 130 square feet.

1st item: 6ft 5in wide & 8ft 9in long 
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2nd item: 13ft 4in wide & 7ft 8in long
⇒ (13ft * 12in)+ 4 in & (7ft *12in) + 8 in
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3rd item: 5ft 6in wide & 12ft 4in long
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130 square feet convert to square inches.
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Length = 160 inches ; Width = 117 inches
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P = 2(277)
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3 years ago
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