4 years ago

Joan multiplied 9.1 by 101.

2 answers:

4 0

B is the final and complete answer

4 0

It will be B. Multiplying 9.1 by 101 is the same as 9.1 + 9.1 + 9.1 100 times, so it will definitely be more than 91.

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aksik [14]

Answer:

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Step-by-step explanation:

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3 years ago

likoan [24]

Answer:

a. 7 ft

Step-by-step explanation:

$\sin 4\degree = \frac{v}{100}\\\\0.0697564737= \frac{v}{100}\\\\v = 0.0697564737\times 100\\\\v = 6.97564737\\\\v \approx 7 \: ft$

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3 years ago

vazorg [7]

240 divide it

2400/10

hope this helps

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3 years ago

Anvisha [2.4K]

You know the definitions of the trig functions tell you
.. cos(78°) = (5 ft)/?
.. ? = (5 ft)/cos(78°) ≈ 24.0 ft

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4 years ago

icang [17]

Answer:

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Step-by-step explanation:

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3 years ago