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alexandr402 [8]
3 years ago
12

In 1924 the temperature in Fairfield Montana dropped from 63 degrees to -21 degrees in 12 hours. What was the average hourly cha

nge in temperature
Mathematics
1 answer:
maxonik [38]3 years ago
6 0
If you add 63 and 21 you get 84. Next you would do 84 divided by 12 which would equal 7
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The diagram shows a pentagon. It has one line of symmetry.
Nina [5.8K]

Answer:

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B) x = 1.3

Step-by-step explanation:

2(2x + 3) + 2(x + 1) + 4x = 21

4x + 6 + 2x + 2 + 4x = 21

10x + 8 = 21

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7 0
3 years ago
Olivia is making a triangular pyramid model for math class. The triangular base has a height of 5 inches and a base of 8 inches.
Vesna [10]

Answer:

66.7 in^3

Step-by-step explanation:

The volume of a triangular pyramid is given by

V = 1/3 B h

where B is the area of the base and h is the height

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To the nearest tenth

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7 0
3 years ago
Read 2 more answers
Cuanto es 32256 dividido para 25 con proceso
nika2105 [10]

Answer:

1290.24

Step-by-step explanation:

This has to do with simple division

Cuanto es 32256 dividido para 25 con process translation was translated In English language. I translated the question to mean 32256 divided by 25

Step one

32256 divided by 25

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7 0
3 years ago
Si el peso de la figura es de 80 N cuales son las tensiones en las cuerdas a y b
Sauron [17]

Answer: Can you translate for me? I don't know spanish.

Step-by-step explanation:

:)

8 0
3 years ago
I need help doing this.
melisa1 [442]

Answer:

6.63

Step-by-step explanation:

6.63324958071

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3 0
3 years ago
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