2 years ago

1+12-9+23409-1238 -12313+122321

Mathematics

1 answer:

Lynna [10]2 years ago

6 0

1 that’s your answer :)

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Liono4ka [1.6K]

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3 years ago

Find the measure of side c. Triangle A B C has a right angle at angle C. The measure of angle A is 29 degrees. Hypotenuse A B is

Pavel [41]

Given:

In triangle ABC, right angle at angle C.

$a = 33$ meters

$m\angle A=29^\circ$

To find:

The measure of side c.

Solution:

In a right angle triangle,

$\sin \theta =\dfrac{Perpendicular}{Hypotenuse}$

It is also written as:

$\sin \theta =\dfrac{Opposite}{Hypotenuse}$

In triangle ABC, angle C is a right angle. It means the side c is the hypotenuse.

In triangle ABC,

$\sin A=\dfrac{a}{c}$

$\sin 29^\circ=\dfrac{33}{c}$

$c=\dfrac{33}{\sin 29^\circ}$

On further simplification, we get

$c=\dfrac{33}{0.4848}$

$c=68.0693$

$c\approx 68.07$

Therefore, the measure of side c is 68.07 meters.

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3 years ago

A company that makes hair-care products had 8,000 people try a new shampoo. Of the 8,000 people,64 had a mild allergic reaction.

Greeley [361]

Answer:

1.25% of all the 8,000 people who tried the shampoo had a mild allergic reaction

Step-by-step explanation:

Divide 8,000 by 64 to get the unsimplified percentage

Then put a dot between 1 and 2 to get the percentage to get the percentage, 1.25%

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3 years ago

Why can you use the constant of proportionalty with any representation?

Dmitry [639]

Because the constant of proportionality states that you need representation or else it wouldn’t work is your answer please give brainliest!

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3 years ago

Whats 6 and 1 fifth times 2 and three thirds

Shtirlitz [24]

6 1/5 x 2 3/3

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3 years ago

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