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Masja [62]
3 years ago
7

The temperature increased from (-3) degrees to (+12) degrees on Friday what was the temperature change over the course of the da

y
Mathematics
1 answer:
Elanso [62]3 years ago
6 0

Answer:

+15 degrees

Step-by-step explanation:

-3

-2

-1

0

1

2

3

4

5

6

7

8

9

10

11

12

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An algebraic expression for the difference obtained when three times x is subtracted from y
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2 years ago
There are 50 students in a class. If 14% are absent on a particular day, find the number of students present in the class. What
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3 0
3 years ago
A 5-foot tall person standing with her back to the sun casts an 12-foot long shadow. To the nearest degree, what angle does the
swat32

Answer:

  • 23°

Explanation:

<u>1) Data:</u>

a) height of the person = opposite-leg to the angle the sun makes with the ground = 5 ft

b) length of the shadow = adjacent-leg to the angle the sun makes with the ground = 12 ft

c) angle, α = ?

<u>2) Solution</u>

  • tanα = opposite-leg / adjacent-leg

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  • 22.6° rounded to the nearest degree is 23° ← answer
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3 years ago
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