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3 years ago

Plz answer as fast possible

Mathematics

2 answers:

My name is Ann [436]3 years ago

6 0

9. 500 5
6000 60
30000 300
10. 48 0.48
9.7 0.097
510.3 5.103

kaheart [24]3 years ago

3 0

50= 500, .5

600= 6000, 60

3000= 30000, 300

4.8=48, 0.48

.97= 9.7, .097

51.03= 510.3, 5.103

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Charlie made $198 for 11 hours of work. At the same rate, how many hours would he have to work to make $126?

goldenfox [79]

Answer:

Charlie would have to work 7 hours to make $126.

Step-by-step explanation:

198 ÷ 11 = 18

$18 - 1 hour

126 ÷ 18 = 7

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3 years ago

three cones have a volume of 192π cm³.Cone A has a radius of 2 cm. Cone B has a radius of 3 cm. Cone C has a radius of 4 cm. fin

andrew11 [14]

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Answer:

A: 144 cm

B: 64 cm

C: 36 cm

Step-by-step explanation:

The volume of a cone is given by ...

V = (1/3)πr²h

Solving for h, we get ...

3V/(πr²) = h

Filling in the given values, we get ...

3(192π)/(πr²) = h

576/r² = h

Then the heights of the different cones are ...

A: r = 2, h = 576/4 = 144 . . . cm

B: r = 3, h = 576/9 = 64 . . . cm

C: r = 4, h = 576/16 = 36 . . . cm

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3 years ago

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myrzilka [38]

Answer:

Step-by-step explanation:

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3 years ago

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Law Incorporation [45]

Answer:

Step-by-step explanation:

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2 years ago

If a bloodstain has a length of 3.0cm and a width of 1.5cm what is the angle of impact?

zalisa [80]

The angle of impact is 30°

<h3>What is the angle of impact?</h3>

In a bloodstain, the angle of impact can be used to determine the appearance of the resulting bloodstain if the bloodstain has a tail or pattern.

Bloodstain pattern analysis is the study of bloodstains at a scene of the crime in an attempt to reconstruct the events that resulted in the bloodshed.

Mathematically;

$\mathbf{Angle \ of \ impact = sin^{-1} (\dfrac{width \ stain}{length \ stain} )}$

$\mathbf{Angle \ of \ impact = sin^{-1} (\dfrac{1.5}{3.0} )}$

$\mathbf{Angle \ of \ impact = 30 ^0}$

Learn more about the angle of impact here:
brainly.com/question/19423063

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2 years ago