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iragen [17]
3 years ago
10

The bar diagram represents 24 hours in one day and shows a mark at 30%. If you sleep 30% of the day, how many hours do you sleep

?
Mathematics
2 answers:
yan [13]3 years ago
6 0

Answer:

24 hr × 30% = 24 hr × 0.30 = 7.2 hr (or 7 hr 12 min)

RoseWind [281]3 years ago
4 0

Good evening ,

Answer:

7.2 hours

Step-by-step explanation:

24×30% = 24×(30÷100) = 7.2

:)

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A gift box has dimensions of: 8 1 2 inches, 5 1 2 inches, and 2 1 2 inches, respectively. how many cubes with side lengths of 1
Mariulka [41]
Number of 1/2-inch cubes length-wise = 8 1/2 ÷ 1/2 = 17
Number of 1/2-inch cubes width-wise = 5 1/2 ÷ 1/2 = 11
Number of 1/2-inch cubes height-wise = 2 1/2 ÷ 1/2 = 5

Number of 1/2-inch cubes = 17 x 11 x 5 = 935

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Answer: 935 1/2-inch cubes are needed.
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7 0
2 years ago
What is the answer to y=6x−8 y=−3x+10 as an ordered pair
kompoz [17]

Answer:

(2, 4)

Step-by-step explanation:

To find the solution, set the equations equal to each other, then solve for x:

6x - 8 = -3x + 10

9x - 8 = 10

9x = 18

x = 2

Now, find the y value by plugging in 2 as x into one of the equations, and solve for y:

y = 6x - 8

y = 6(2) - 8

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So, the solution as an ordered pair is (2, 4)

4 0
2 years ago
Any help would be appreciated(brainly for best answer)
ziro4ka [17]

Answer:

80*

80*

75*

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Step-by-step explanation:

both angle 1 and 2 for the first image have the same value as  the other angle of 80* because it is a set of parallel lines and one line going through it.

1 on the next set of images is 75* because is is an alternate exterior angle.

2 of the last set of images is 120* because it is same side interior angles.

5 0
2 years ago
Can you help me with this please.
Nataliya [291]

Answer:

c, i believe!!

Step-by-step explanation:

have a good day! <33

3 0
2 years ago
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A motorcycle zoomed along the freeway, traveling 10 meters in
Nana76 [90]

Answer:

30 meters per second

Step-by-step explanation:

speed =\frac{distance}{time}\\speed =\frac{10}{\frac{1}{3} }\\speed =10*3\\speed = 30mps

4 0
3 years ago
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