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Snowcat [4.5K]
3 years ago
6

How do you represent any number in an equation?

Mathematics
2 answers:
RideAnS [48]3 years ago
5 0
Any unknown number in an equation you represent with a variable
Vesna [10]3 years ago
5 0
You can represent it as a variable.
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Please answer this question now
borishaifa [10]

Answer:

70 degrees

Step-by-step explanation:

Measure of arc ABC is 128 degrees, so measure of arc BC is 128-90 = 38 degrees.

Meausure of arc BCD is 102 + 38 = 140 degrees, so measure of angle A is 140/2 = 70 degrees

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12

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Maksim231197 [3]

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A y = x + 1

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2 years ago
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3 years ago
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a square with an area of 144 cm² is reduced by a factor of 1/3 how long are the new sides of the square?​
olga55 [171]

Answer:

4  cm

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Hope this helps and is correct, have a nice day! :D

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