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aalyn [17]
3 years ago
14

Help please i need to do this quickly

Mathematics
1 answer:
NISA [10]3 years ago
3 0

Answer:

heres some apps you can use to help you wolframalpha and mathly

Step-by-step explanation:

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A point located at (-4, 5) is translated left 5 units. What are the coordinates of the image?
Nimfa-mama [501]
I believe the answer would be (-9,5)
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3 years ago
Help please. Geometry.
Mars2501 [29]

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The radius of circle A is r cm. The radius of circle B is twice the radius of circle A. What difference between the circumferenc
avanturin [10]

9514 1404 393

Answer:

  2πr cm

Step-by-step explanation:

The circumference of a circle of radius r is ...

  C = 2πr

For a radius of (r cm), the circumference is ...

  A = 2π(r cm) = 2πr cm

For a radius of (2r cm), the circumference is ...

  B = 2π(2r cm) = 4πr cm

Then the difference between the circumferences is ...

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3 0
2 years ago
The number 160 is increased by 50%. The result is then decreased by 25%. What is the final number?
harkovskaia [24]

Answer:

60

Step-by-step explanation:

50%=.50

160×.50=80

160+80=240

25%=.25

240×.25=60

60 is the final number

8 0
3 years ago
The volume of a cylinder is 8177 cm³. If the radius is 3 cm, what is the height
Virty [35]

Answer:

None of the options are correct

О E. 289.2 cm

Step-by-step explanation:

Volume of a cylinder = v = л r² h

л = 3.1416     (aprox)

r = radius

h = height

8177 = 3.1416 * 3² * h

8177 = 3.1416 * 9 * h

8177 = 28.2744 * h

8177/282744 = h

h = 289.2 cm

4 0
2 years ago
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