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2 years ago

Question 3

Mathematics

2 answers:

matrenka [14]2 years ago

6 0

Answer:

about 5 boxes

Step-by-step explanation:

2 *40/15 Please give brainliest

Pachacha [2.7K]2 years ago

6 0

Answer:

Four hours and 40 minutes

Step-by-step explanation:

15 per 2 hours = 40/15=2.666666666667

Two thirds of an hour is 40 minutes

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Which representation does not show y as a function of x

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J because the x value is used more then once.

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3 years ago

50 people sponsor Paula and she raises a total of $180.65 for charity. 28 people sponsor Kate and she raises a total of $135.60

topjm [15]

Answer:

485.5

Step-by-step explanation:

180.65+135.60+169.25

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1 year ago

What is the area of the figure in the square units? 40 56 64 49

IRISSAK [1]

Answer:

I'm going with 64

Step-by-step explanation:

Add all the numbers and sides

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2 years ago

C2 = 39 (c squared) please help :(

iVinArrow [24]

Answer:

$\boxed{c = \sqrt{39} / c= - \sqrt{39} }$

This " / " means or, btw!

Step-by-step explanation:

$c^2 = 39$

⇒Take square root.

$c =$ ± $\sqrt{39}$

$c = \sqrt{39}$ or $c = -\sqrt{39}$

Hope this helped you!

7 0

2 years ago

The price of a coat increased from $78 to $92. What is the price increase percentage?

svetlana [45]

Answer:

18%

Step-by-step explanation:

Percent change can be found using the following formula:

$\frac{original-new}{original}*100$

Original represents the initial cost where new represents the new cost. We multiply the answer by 100 to get the percentage:

$\frac{92-78}{78}*100$ = 18%

6 0

2 years ago