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goblinko [34]
3 years ago
12

What's the answer to R+5=-13?

Mathematics
2 answers:
Colt1911 [192]3 years ago
8 0
The answer is: R=-18
ikadub [295]3 years ago
7 0
Solution to the equation :
R+5=-13
R=-13-5
R=-18
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lana66690 [7]

Answer:  5, 8

<u>Step-by-step explanation:</u>

The difference between 3 times a number and -8 is BETWEEN 23 and 32

Note: "difference" means subtraction --> 3x - (-8)  --> 3x + 8

               23 < 3x + 8 < 32

               15 < 3x        < 24          <em> subtracted 8 from all 3 sides</em>

-->             5 <   x        <   8          <em>divided 3 from all 3 sides</em>

 

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Tpy6a [65]

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Question:
nikdorinn [45]
25 were on the roller coaster.
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Find an angle in the normal range(0 degrees to 360 degrees, or 0 to 2pi radians) whose terminal side points in the same directio
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d) 9pi/8

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7x4x5= 140
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