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Daniel [21]
2 years ago
10

D

Mathematics
1 answer:
RUDIKE [14]2 years ago
6 0
D I believe I hope this helps :)
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Which is the solution to the equation 2.6 a + 18.4 = 28.8? Round to the nearest tenth if necessary.
son4ous [18]

Answer: a=4

Step-by-step explanation:

4 0
2 years ago
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Somebody please tell me how to solve this-
PtichkaEL [24]

Answer:

64ft

Step-by-step explanation:

a+b/2xh

17+9=16

16/2=8

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8 0
3 years ago
What strategy can be used to solve 8 x 25 x 23
wariber [46]
The best way to multiply complicated problems mentally* is to break them into chunks.

Start with 20 times 8 to get 160, and then 8 times 5 to get 40. Add these together to get 200. 200 times 3 is 600, and 20 times 200 is 4000. Add these together to get your final answer, 4600. 

In other words 8 x 20 + 8 x 5 = 200  200 x 3 + 200 x 20 = 4600

*I assumed you meant mentally, because otherwise you'd just multiply longhand, multiplying two of the three numbers and then multiplying their product with the third. 
7 0
3 years ago
Aviation:
kolezko [41]

Change in altitude:

42,000 - 18,000 = 24,000 feet

Rate of change  = 24,000 feet / 12 minutes = 2,000 feet per minute

Because the plane was going down, the rate of change would be negative.

The rate would be -2,000 feet per minute.

8 0
2 years ago
Each line represents a proportional relationship. Write an equation for each line. Show your work.
Semenov [28]

Answer:

The answer is in the picture. I hope it is helpful.

6 0
3 years ago
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