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3 years ago

Find sin θ Right Triangle Trigonometry

Mathematics

2 answers:

arlik [135]3 years ago

5 0

Answer:

Step-by-step explanation:

Use SOHCAHTOA

We are given the opposite side and the agacent side

Therefore we use TOA

tan(x)= 15/8

tan^-1(15/8)= 61.93

sin(61.93)= 15/17

Hope this Helped :)

creativ13 [48]3 years ago

3 0

Answer:

15/17

Step-by-step explanation:

15^2+8^2=c^2

c=hypotenuse. Sin is opposite side/hypotenuse

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4 years ago

Lucy bakes 135 gingerbread cookies and sells them in boxes of 6.

igomit [66]

Answer:

She will have 5 boxes and 22 cookies left over.

Step-by-step explanation:

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3 years ago

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likoan [24]

Answer:

The answer is C

$\frac{4 \times - 4 - 4}{ - 4 - 1}$

$\frac{ - 16 - 4}{ - 5}$

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3 years ago

Andre tried to solve the equation 1/4(x+12)=2 what was his mistake?

GarryVolchara [31]

Step-by-step explanation:

1. 1/4(x + 12)=2 - first isolate X'

- 12 -12

2. 1/4(x) = -10 - 1/4 since its a fraction, you'll have to subtract not divide

-1/4 - 1/4

3. x = -10.25

Andre did the first step correctly, but on the second step he just divided 1.4 by -10, instead of subtract 1/4 from both sides.

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3 years ago

Sharifah earned $61,000 last year. If the first $34,000 is taxed at 11% and income above that is taxed at 17%, how much does Sha

Marina CMI [18]

Using proportions, it is found that Sharifah owns $8,330 in taxes.

<h3>What is a proportion?</h3>

A proportion is a <u>fraction of total amount</u>, and the measures are related using a rule of three.

Hence, using proportions, a percentage x% of an amount a is given by: $\frac{x}{100} \times a$ .

<h3>Taxes for the first $34,000:</h3>

Rate of 11%, hence:

$T_1 = 0.11(34000) = 3740$

<h3>Taxes for the amount above $34,000:</h3>

The amount taxed is $27,000, as 61000 - 34000 = 27000.

Rate of 17%, hence:

$T_2 = 0.17(27000) = 4590$

Then, the total amount is:

$T = T_1 + T_2 = 3740 + 4590 = 8330$

Sharifah owns $8,330 in taxes.

You can learn more about proportions at brainly.com/question/24372153

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3 years ago