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densk [106]
3 years ago
7

!!!!!!!! help !!!!!!

Mathematics
1 answer:
lubasha [3.4K]3 years ago
5 0

Answer: I think the answer is b but I'm not sure

Step-by-step explanation:

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What is the simplified form of 2n+3(n+4)
Andrews [41]

Answer:

5n + 12

Step-by-step explanation:

Perform the indicated multiplication.  Then combine like terms:

2n + 3n + 12 = 5n + 12 (answer)

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3 years ago
Answer, please. Look at the diagram below. Given ∠1 = 39°, find the measures of the angle 2
RoseWind [281]

Step-by-step explanation:

angle 2 = 180-39= 141°

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3 years ago
On Saturday, Shawn worked in the yard for 3 5/6 hours. He 4 1/6 hours on Sunday. How long did he work in the yard in all?
LiRa [457]
3 5/6 + 4 1/6 = 
add the whole numbers....3 + 4 = 7
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3 years ago
A satellite flies 87100 miles in 16.75 hours, How long would it take to fly 104520<br> miles?
devlian [24]

Answer:

22.41

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Set up a proportion where x is the time to fly 174798 miles

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118404x = 2653433.64

x = 22.41

So, it would take 22.41 hours to fly 174798 miles

6 0
3 years ago
Please help this is an emergency
Serga [27]

Answer:

21°

Step-by-step explanation:

<CBE=<ABD=69°

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69°+90°+x=180°

So, x= 21°

8 0
3 years ago
Read 2 more answers
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