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3 years ago

Use a trigonometric ratio to find the value of x. Round your answer to the nearest tenth.

Mathematics

1 answer:

belka [17]3 years ago

8 0

Answer:

x=63.256% 63.3-rounded to the nearest tenth.

Step-by-step explanation:

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What percent of 23 is 51 ?

krek1111 [17]

Answer:

I think its 45.1

Step-by-step explanation:

You can go online to the percent calculator and look.

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2 years ago

Rationalize the denominator 2√7+√3/3√7-√3

Dahasolnce [82]

Answer:

$\frac{2 \sqrt{7} + \sqrt{3}}{3 \sqrt{7} - \sqrt{3} } = \frac{2 \sqrt{7} + \sqrt{3}}{3 \sqrt{7} - \sqrt{3} } . \frac{3 \sqrt{7} + \sqrt{3} }{3 \sqrt{7} + \sqrt{3} } \\ \\ = \frac{(2 \sqrt{7} + 3)(3 \sqrt{7} + \sqrt{3}) }{(3 \sqrt{7} - 3)(3 \sqrt{7} + \sqrt{3} ) } \\ \\ = \frac{(42 + 2 \sqrt{21} + 9 \sqrt{21} + 3 \sqrt{21} )}{63 - 3} \\ \\ = \frac{42 + 2\sqrt{21} + 9 \sqrt{21} + 3 \sqrt{21} }{60}$

5 0

3 years ago

Read 2 more answers

Plz help me on 8 question

Salsk061 [2.6K]

No they are not at $3 for 6 bagles for $9 you only get 18 BAGLES

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3 years ago

What is the constant rate???

Dmitry [639]

Answer:

The constant rate is 4

Step-by-step explanation:

40 ÷ 10 = 4

80 ÷ 20 = 4

120 ÷ 30 = 4

160 ÷ 40 = 4

They all equal 4 so that is the constant rate.

Brainliest???

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3 years ago

One sixth plus negative seven ninths

OLga [1]

Answer:

-11/18

Step-by-step explanation:

1. find the common denominator. this should be 18

2. multiply 1 by 3 and -7 by 2

3. you should now have a fraction that says 3/18-14/18

4. now subtract these two fractions.

5. your answer should be -11/8

8 0

2 years ago