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olga_2 [115]
3 years ago
13

Perform the indicated operation. 17 + (-5) O 12 0-12 022 0-22

Mathematics
2 answers:
vlabodo [156]3 years ago
8 0
Answer is 12 , makes sense
iogann1982 [59]3 years ago
7 0
The answer is 12 it’s basically 17-5
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In-s [12.5K]

For this case we have by definition of trigonometric relations of rectangular triangles that, the sine of an angle is given by the opposite leg to the angle on the hypotenuse of the triangle. Then according to the figure we have:

Sin (40) = \frac {CA} {7}

We cleared CA:

AC = 7 * Sin (40)

Answer:

Option A

7 0
3 years ago
Which is a discrete random variable?
sveta [45]
The answer is z result of flipping. Two coins
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2 years ago
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tensa zangetsu [6.8K]
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3 0
2 years ago
Write each fraction as the sum of a whole number and a fraction less than 1
Tpy6a [65]

Given:

The fractions are:

\dfrac{6}{5},\dfrac{11}{7},\dfrac{21}{4}

To find:

The each fraction as the sum of a whole number and a fraction less than 1.

Solution:

The given fraction is \dfrac{6}{5}.

\dfrac{6}{5}=\dfrac{5+1}{5}

\dfrac{6}{5}=\dfrac{5}{5}+\dfrac{1}{5}

\dfrac{6}{5}=1+\dfrac{1}{5}

Therefore, the given fraction \dfrac{6}{5} can be written as 1+\dfrac{1}{5}.

The given fraction is \dfrac{11}{7}.

\dfrac{11}{7}=\dfrac{7+4}{7}

\dfrac{11}{7}=\dfrac{7}{7}+\dfrac{4}{7}

\dfrac{11}{7}=1+\dfrac{4}{7}

Therefore, the given fraction \dfrac{11}{7} can be written as 1+\dfrac{4}{7}.

The given fraction is \dfrac{21}{4}.

\dfrac{21}{4}=\dfrac{20+1}{4}

\dfrac{21}{4}=\dfrac{20}{4}+\dfrac{1}{4}

\dfrac{21}{4}=5+\dfrac{1}{4}

Therefore, the given fraction \dfrac{21}{4} can be written as 5+\dfrac{1}{4}.

7 0
3 years ago
Jeb just turned 18 years old. He spent 4/9 of his life living in
nignag [31]

Answer:

8

Step-by-step explanation:

4/9 of 18 is 8

8 0
2 years ago
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