2 years ago

Select the correct answer.

Mathematics

1 answer:

NISA [10]2 years ago

3 0

Answer: 2 aka B

Step-by-step explanation: the answers B :)

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Tuition is $29,637. increase is 5.1%. what is new cost?

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Answer:

31,148.48

Step-by-step explanation:

29,637*.051= 1,511.48

29,637+1,511.48=31,148.48

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2 years ago

Mark said, "in the data set,4, 5, 5, 8, the mean and mode the same. " Is he correct? Explain why or why not in your explanation

Vinvika [58]

Answer:

Step-by-step explanation:

the mean is 16 (add 4+5+5+8, then divide answer by 4) and the mode is 5 (occurs most in data)

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1 year ago

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Ann [662]

Answer:

All work but I’d pick the 3rd one

Step-by-step explanation:

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2 years ago

Can someone tell me how to solve this?

Pachacha [2.7K]

Answer:

The answer to your question is:

a) sin Ф = -3/√10

b) cos Ф = 1/√10

c) tan Ф = -3

Step-by-step explanation:

See the picture below

just remember

sin Ф = opposite / hypotenuse

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2 years ago

Solve for x please describe the steps 50 points

LuckyWell [14K]

Answer:

x = 6

explanation:

USE: $\boxed{\frac{side-length }{base -length} = \frac{side-length}{base -length} }$

solve:

$\frac{21}{15} = \frac{7}{x-1}$

$21(x-1) = 7(15)$

$21x-21 = 105$

$21x = 105+21$

$21x = 126$

$x = \frac{126}{21}$

$x = 6$

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