3 years ago

"Line n ‖ line BC.

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

6 0

A
B
C
Are the correct answers

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One number is 3 time another number. If 5 is added to both the number then one of the new number becomes twice that of other new

maria [59]

Answer:

The original number is 5.

Step-by-step explanation:

If one number is x then the other is 3x.

Adding 5 to both numbers we get x + 5 and 3x + 5 and we are also given that (3x + 5) = 2(x + 5)

3x + 5 = 2x + 10

3x - 2x = 10 - 5

x = 5.

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4 years ago

Paul worked as a library volunteer for 8 ¼ hours. Harry worked for 3 ½ hours. How much longer did Paul work than Harry?

stiks02 [169]

Answer:

4 3/4

Step-by-step explanation:

= (8 - 3) + (1/4 - 1/2)

= 5 + 1/4 - (1 x 2 over 2 x 2)

= 5 + 1/4 - 2/4

= 5 and (1/2 over 4)

= 5 + -1/4

= 4 3/4

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3 years ago

If SR is 4.5cm and TR is 3cm, what is the measure in degrees of angle S?

kow [346]

Answer: The measure in degrees of angle S is 33.7°

Step-by-step explanation: Please see the attachments below for the complete question as well as the Step-by-step explanation

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3 years ago

Find the volume of the cylinder

erastovalidia [21]

Answer:

100.5cm2

Step-by-step explanation:

v=pi(r)2(h)

v=3.14(2)2(8)

v=3.14(4)(8)

v=100.48

v=100.5cm2

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3 years ago

What is 1.29 divided by 1.25

seropon [69]

The answer to the question is 1.032

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3 years ago

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