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Aleonysh [2.5K]
2 years ago
7

Ummmm i really need help

Mathematics
2 answers:
Vlad1618 [11]2 years ago
4 0

Answer:

B, complementary

Step-by-step explanation:

I did something similar to this and got it correct- hope this was helpful!

ratelena [41]2 years ago
3 0

Answer:

B

Step-by-step explanation:

Angles a and b are complementary angles because they both add up to 90 degrees, which fulfills the definition of complementary.

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2 years ago
This is a double question. Part 1: 5(2x - 4) = 30. Solve for x Part 2: 5x + 3 - x + 2 = 41. Solve for x. I will mark Brainliest
Ainat [17]

Answer:

see below

Step-by-step explanation:

Part 1: 5(2x - 4) = 30.

Distribute

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10x-20+20 =30+20

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3 0
3 years ago
Read 2 more answers
Your employer contributes $50 a week to your retirement plan. Assume that you work for your employer for another 20 years and th
slamgirl [31]

Answer:

Present value of contributions is $24,106.15

Step-by-step explanation:

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Present value of contribution=$50(1-[(1+9%/52)^-1040 /(9%/52)

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