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Rzqust [24]
3 years ago
5

Help please I ain't very good at math​

Mathematics
2 answers:
ruslelena [56]3 years ago
6 0

the idea of showing that multiplying by 1 is true because as long as A and B follow the same ratio pattern (ie. 1n:2n is the same as 2n:4n) the statement will always be true

ra1l [238]3 years ago
3 0

Answer:

the idea of showing that multiplying by 1 is true because as long as A and B follow the same ratio pattern (

Step-by-step explanation:

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Find the angle of elevation of the sun from the ground to the top of a tree when a tree that is 10 yards tall casts a shadow 14
Tasya [4]

The angle of elevation of the sun from the ground to the top of a tree is 36°.

We are given that:

The sun from the ground to the top of a tree when a tree that is 10 yards tall casts a shadow 14 yards long.

Now by using the trigonometric identity .

tan θ = P / B

As figure is  given below .

AB =  Perpendicular = 10 yards

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Putting all the values in the trigonometric identity .

tan θ = 10 / 14

θ = 36°

Therefore, the angle of elevation of the sun from the ground to the top of a tree is 36°.

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1 year ago
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Answer:

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Step-by-step explanation:

100% of 19 is 19.

In order to find out what 1% of 19, move the decimal point two place to the left. 1% of 19= 0.19. To find 3% of 19, multiply .19 x 3. add 0.19 x 3 to 19, aka add 0.57 to 19 to get 19.57= 103% of 19

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3 years ago
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Answer:

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Step-by-step explanation:

It is given that,

∠A and ∠B are vertical angles.

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We know that, the vertical angles are equal. So,

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Taking like terms together,

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Which inequality is true?
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