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3 years ago

Find an exact value. (2 points) cos 15°

Mathematics

1 answer:

aalyn [17]3 years ago

3 0

Answer:

wait...................

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Let f(x) =2x-2. Graph g(x)= f(x+1)

Ghella [55]

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3 years ago

Answer the question.thank you

dlinn [17]

Answer:

Perimeter of Triangle: $6x+15$

$x=12.5$

Step-by-step explanation:

The perimeter is the sum of all of the sides of the triangle.

Hence, the perimeter $=3x+3x+15=6x+15$

Since the perimeter is 90, $6x+15=90$ .

Subtract 15 from both sides:

$6x+15-15=90-15$

$6x=75$

Divide both sides by 6:

$\frac{6x}{6}=\frac{75}{6}$

$x=12.5$

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3 years ago

An employer with 500 employees gives out gives out 120 surveys but receives only 90 surveys completed by the employees. What are

leva [86]

Answer:

Population 120 given the survey, sample 90 who answered the survey.

Step-by-step explanation:

The entire amount of employees who even received the surveys at all was 120. Because the total number was 120, 120 is the population.

Only 90 out of 120 surveys were received, so 90 is the sample because it is part of 120.

Hope this helps :)

6 0

3 years ago

2 1/2+x=5 1/3 PLEASE HELP

erastova [34]

Answer:

Step-by-step explanation:

2 1/2 + x = 5 1/3 Change the mixed numbers to improper fractions

5/2 + x = 16/3 The lowest common multiple is 6. Multiply by 6

5*3 + 6x = 16*2

15 + 6x = 32 Subtract 15 from both sides.

6x = 32 - 15

6x = 17 Divide by 6

6x/6 = 17/6

x = 2 5/6

Check

5/2 + 17/6 = 16/3

15/6 + 17/6 = 32/6

32/6 = 32/6 The question checks.

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2 years ago

Frank has a student loan of $55,780.

LenaWriter [7]

Answer: $6197.77 would be the right answer

hope it helps :]

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3 years ago