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3 years ago

Please answer asap. pretty sure I know the answer just need to be certain.

Mathematics

1 answer:

astra-53 [7]3 years ago

4 0

Answer:

p = 4$

Step-by-step explanation:

p + 25%p = $5

p + 25p/100 = 5

⁴⁾p + p/4 = ⁴⁾5

4p + p = 20

5p = 20

p = 20 : 5

p = 4$

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- 6/39 simplified. :)

stepan [7]

2/13_

Step-by-step explanation:

6/39_=

_6÷39/3

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1 year ago

NEED HELP ON THIS QUESTION PLEASE

Ilia_Sergeevich [38]

Answer:

Sample space= 1, 2, 3, 4, 5, 6

Outcomes= 2, 4, 6

Probability= Number of outcomes/ total number of outcomes

= 3/6 times 2( as 2 dices are rolled)

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3 years ago

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beks73 [17]

The result of expanding the trigonometry expression $\sin^2(\theta) * (1 + \cos(\theta))$ is $cos^0(\theta) + \cos(\theta) - \cos^2(\theta) - \cos^3(\theta)$

<h3>How to evaluate the expression?</h3>

The expression is given as:

$\sin^2(\theta) * (1 + \cos(\theta))$

Express $\sin^2(\theta)$ as $1 - \cos^2(\theta)$ .

So, we have:

$\sin^2(\theta) * (1 + \cos(\theta)) = (1- \cos^2(\theta)) * (1 + \cos(\theta))$

Open the bracket

$\sin^2(\theta) * (1 + \cos(\theta)) = 1 + \cos(\theta) - \cos^2(\theta) - \cos^3(\theta)$

Express 1 as cos°(Ф)

$\sin^2(\theta) * (1 + \cos(\theta)) = cos^0(\theta) + \cos(\theta) - \cos^2(\theta) - \cos^3(\theta)$

Hence, the result of expanding the trigonometry expression $\sin^2(\theta) * (1 + \cos(\theta))$ is $cos^0(\theta) + \cos(\theta) - \cos^2(\theta) - \cos^3(\theta)$

Read more about trigonometry expressions at:

brainly.com/question/8120556

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2 years ago

A school has 2 computer labs. Each lab has 30 computers. A total of

Korolek [52]

Answer:

(2*30)-6

Step-by-step explanation:

8 0

3 years ago