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soldier1979 [14.2K]
2 years ago
9

Scott started a test at 3:45 PM and finished it at 4:32 Pm.

Mathematics
2 answers:
schepotkina [342]2 years ago
7 0

Answer:

47min.

Step-by-step explanation:

svp [43]2 years ago
5 0

Answer:

47 minutes

Step-by-step explanation:

3:45 to 4:32

We know it is less than an hour.

47 minutes

because add 15 minutes to get 4:00

Then add the remaining minutes 32

15 + 32 = 47

Hope this helps ya! Keep smiling!

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You borrowed $10,400 for 4 years at 12.7% and the interest is compounded annually. What is the total you will pay back?
BARSIC [14]
Your answer would be 2930.2
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Please answer this correctly
ira [324]

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5 0
3 years ago
what is the value of x in the diagram below? if necessary round your answer to the nearest tenth of a until
VladimirAG [237]

Answer:

C

Step-by-step explanation:

Calculate AC using Pythagoras' identity in ΔABC

AC² = 20² - 12² = 400 - 144 = 256, hence

AC = \sqrt{256} = 16

Now find AD² from ΔACD and ΔABD

ΔACD → AD² = 16² - (20 - x)² = 256 - 400 + 40x - x²

ΔABD → AD² = 12² - x² = 144 - x²

Equate both equations for AD², hence

256 - 400 + 40x - x² = 144 - x²

-144 + 40x - x² = 144 - x² ( add x² to both sides )

- 144 + 40x = 144 ( add 144 to both sides )

40x = 288 ( divide both sides by 40 )

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6 0
2 years ago
Read 2 more answers
Simplify the expression:<br><br> –3(9 − x) =
steposvetlana [31]

Answer:

Expand  -3(9-x): -27 + 3x

Step-by-step explanation:

-3(9-x)

Apply the distributive law: a(b-c)=ab-ac

a = -3, b=9, c=x

=-3*9-(-3)x

Apply minus - plus rules:

-(-a)=a

= -3*9+3x

Multiply the numbers: 3 * 9 = 27

=-27+3x

Hope this helps! If so, may I get Brainliest and a Thanks?

Thank you, have a good one! =)

6 0
2 years ago
What dose slope represent in a problem.
Angelina_Jolie [31]

Answer:

Slope is going to be the "M" or gradient of the line. It represents the change in the Y value over time as the line continues. It tells you how high or low it points depending on what the slope is.

Thanks for letting me help!!

4 0
3 years ago
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