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2 years ago

10

Doing an Algebra assignment that is due today, I have multiple problems I need help with, I'm posting 5 questions at a time sinc

e I can't post them all. This is the second part :'|

1 answer:

Tcecarenko [31]2 years ago

7 0

Answer:

The answer is w^2 -12w +36

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If college tuition and fees, room and board, books, and other charges total $10,154, what is a reasonable savings goal for a fam

egoroff_w [7]

The answer is D. The family would want to sale more or equal to what the cost is. 10,100 is 54 dollars too short how ever 10,200 is 46$ over what they need which is what they need.

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3 years ago

On Saturday a library checked out 52 books.if 24 of the books were fiction what is the ratio of nonfiction books to fiction book

alukav5142 [94]

52-24=28 books were nonfiction
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28/24= 7/6

5 0

3 years ago

Vincent is watching a movie that last one hour and 37 minutes.he has watched 52 minutes so far how many minutes are left in the

Neporo4naja [7]

<h3>given:</h3>

lasts= 1 hour 37 minutes

watched= 52 mins

<h3>to find:</h3>

how many minutes left in the movie.

<h3>solution:</h3>

to find the time left just find the difference.

$52 - 37$

$= 15$

$60 - 15$

$= 45$

<u>therefore</u><u>,</u><u> </u><u>there's</u><u> </u><u>4</u><u>5</u><u> </u><u>mins</u><u> </u><u>left</u><u> </u><u>in</u><u> </u><u>the</u><u> </u><u>movie</u><u>.</u>

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2 years ago

Read 2 more answers

WILL MARK BRAINLIEST<br><br> Given: isoceles trapezoid BEAR, Find AQ

MAXImum [283]

Answer:

beleive the anser is 12 try that

Step-by-step explanation:

6 0

2 years ago

I don’t understand this can someone help it’s a practice test please show steps.

fomenos

Using the sinusoidal function, it is found that the temperature will be below 0ºC between May and August.

<h3>What is a Sinusoidal function?</h3>

A sinusoidal function is a function that depends on a trigonometric function, having peaks according to the period and amplitude given by this function.

The function for the average monthly temperature, in m months after January, is given by:

$T(m) = 10\cos{\left(\frac{\pi}{6}\right)m} + 5$

Working with elementary angles, we have that:

$m = 10, T(0) = 10\cos{0} + 5 = 15$

$m = 3, T(3) = 10\cos{\left(\frac{\pi}{2}\right)} + 5 = 5$

$m = 6, T(3) = 10\cos{\pi} + 5 = -5$

$m = 9, T(3) = 10\cos{\left(\frac{3\pi}{2}\right)} + 5 = 5$

$m = 12, T(3) = 10\cos{2\pi} + 5 = 5$

From this, we have that it becomes negative after March, and positive before September, removing the middle two options.

Now, we have to test for April and May, that is, m = 4 and m = 5, hence:

$m = 4, T(4) = 10\cos{\left(\frac{2\pi}{3}\right)} + 5 = 0$

$m = 5, T(5) = 10\cos{\left(\frac{5\pi}{6}\right)} + 5 = -3.66$

Negative only in May, hence the temperature will be below 0ºC between May and August.

To learn more about sinusoidal function, you can take a look at brainly.com/question/18055768

7 0

2 years ago