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4 years ago

PLEASE HURRY!!!

Mathematics

1 answer:

RoseWind [281]4 years ago

4 0

terms is x first then terms in y and constant after the equals

Its C

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Which is the answer

sukhopar [10]

Answer:

Inverse property

Step-by-step explanation:

The definition of the inverse property is to add to get a result of zero. Since we are adding the inverse of each term to get a result of zero each time, we are using the inverse property.

6 0

3 years ago

ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

pantera1 [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

Use the triangle below to find cos V.

Semenov [28]

Answer:

$cos\ V = \frac{2\sqrt{29}}{29}$

Step-by-step explanation:

Given

The attached triangle

Required

Find cos V

In trigonometry:

$cos\theta = \frac{Adjacent}{Hypotenuse}$

In this case:

$cos V= \frac{TV}{UV}$

Where

$TV = 6$

and

$UV^2 = TV^2 + TU^2$ -- Pythagoras

$UV^2 = 6^2 + 15^2$

$UV^2 = 261$

Take square roots

$UV = \sqrt{261$

$UV = \sqrt{9*29$

$UV = \sqrt{9} *\sqrt{29$

$UV = 3\sqrt{29$

So:

$cos V= \frac{TV}{UV}$

$cos\ V = \frac{6}{3\sqrt{29}}$

$cos\ V = \frac{2}{\sqrt{29}}$

Rationalize:

$cos\ V = \frac{2}{\sqrt{29}}*\frac{\sqrt{29}}{\sqrt{29}}$

$cos\ V = \frac{2\sqrt{29}}{29}$

8 0

3 years ago

A restaurant owner wants to give new wait staff a sense for how much money they can

Mama L [17]

$23.1 i think is the answer not sure

5 0

3 years ago

Read 2 more answers

Pls helpppppppppp meeeeeeeeeeeeeeee

yarga [219]

Answer:

B. $\frac{1}{5}$

Hope this helped. A brainliest would be very much appreciated. (I need 4 brainliest so I can level up) :)

7 0

2 years ago