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marysya [2.9K]
3 years ago
6

HELP

Mathematics
1 answer:
Masja [62]3 years ago
6 0

Answer:

He confused the height and diameter

Step-by-step explanation:

Given that,

The radius of the cylinder, r = 2.5 cm

Height of the cylinder, h = 24 cm

The volume of the cylinder is given by the formula as follows :

V=\pi r^2 h\\\\=3.14\times (2.5)^2\times 24\\\\=471\ cm^3

Vaughn is confused in diameter and the height of the cylinder. He takes radius as 12 cm and height as 5 cm which is wrong. Hence, the correct option is (a).

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Daniela has the same amount of money automatically deposited into a new savings account each week. After 3 weeks, she has $18. A
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Answer:

$6 per week  (ratio 6/1)

Step-by-step explanation:

18/3=6

30/5=6

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2 years ago
What is the slope of the line represented by the equation –5x 2y= 10 ?
Sladkaya [172]
In the equation y=mx+b, the variable m represents the slope of the line. Therefore, the equation -5x+2y=10 can be rearranged into 2y=5x+10. Isolate the y to get y=2.5x+5. The slope of the line is 2.5
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Read 2 more answers
Hello Please Help me awarding brainliest.
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Answer:

7

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