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Nastasia [14]
2 years ago
9

HELP ME WITH THIS NOW PLS

Mathematics
1 answer:
trapecia [35]2 years ago
8 0

Answer:

1:14

2:16

3:18

4:20

Step-by-step explanation:

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∠A and ∠B are complementary. m∠A=29°. find m∠B.
Georgia [21]

Answer:

55 degrees

Step-by-step explanation:

Add the expressions up and set up an equation.

( 2 x − 29 ) + ( x + 23 ) = 90 Simplify and solve for x.

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x + 23 = 32 + 23 = 55

Hope this helps, have a nice day/night! :D

5 0
3 years ago
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$16.50

Step-by-step explanation:

15/100*110

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Express 429 as a product of its prime factors​
lawyer [7]

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Step-by-step explanation:

You have to divide by prime number :

429 ÷ 3 = 143

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3 years ago
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52,680,000,000,000 in scientific notation
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5.268 • 10 to the power of 13

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