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3 years ago

Easy one - giving brainly - show work.

Mathematics

2 answers:

Hitman42 [59]3 years ago

7 0

Answer:

22 students

Step-by-step explanation:

There is two ways to do this problem.

1: since 80% of her class has a calculator you know that 20% does not because 100% - 80% = 20%, then from there you can multiply 110 by 0.2 (20% converted into a decimal) and get 22

2: or you could multiply 110 by 0.8 (80% as a decimal), then take that value (88) and subtract it from 110, (110 - 88 = 22)

Fynjy0 [20]3 years ago

6 0

Answer:

22 students do now have their own calculators

Step-by-step explanation:

80% of 110 is 88

you can find this by multiplying 110 by 0.8

110 - 88 = 22

22 students do now have their own calculators

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Ilya [14]

Answer:

$\boxed{\sf sin\ C =\frac{40}{41}}$

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We need to find out the value of sinC using the given triangle . Here we can see that the sides of the triangle are 40 , 41 and 9 .

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Easy one - giving brainly - show work.​

Easy one - giving brainly - show work.