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3 years ago

If the m<1 = 40, what is the m<3? A(80 B(10 C(40 D(100

Mathematics

1 answer:

dangina [55]3 years ago

4 0

Answer:

D) 100

Step-by-step explanation:

The sum of angles 1, 2, and 3 is = 180 because they make a straight angle

angle 1 = angle 2 = 40 each

<1 + <2 + <3 ➡ 40 + 40 + <3 = 180 angle 3 is 100°

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2 years ago

The ones digit of a number is 3 times the tens digit. If the digits are reversed, the new number is 18 more than the original nu

Alekssandra [29.7K]

Answer:

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Step-by-step explanation:

Given : The ones digit of a number is 3 times the tens digit. If the digits are reversed, the new number is 18 more than the original number.

To find : The original number.

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Then the original number = 10x+y

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Situation 2- 'If the digits are reversed, the new number is 18 more than the original number'.

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