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Luden [163]
3 years ago
7

The sum of thrice a number and 5 is 17.

Mathematics
2 answers:
Stolb23 [73]3 years ago
8 0

Answer:

4

Step-by-step explanation:

17-5=12

4x3=12

Gnoma [55]3 years ago
5 0

Answer:

The number is 4

Step-by-step explanation:

17 - 5 = 12

12 ÷ 3 = 4

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Step-by-step explanation:

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A runner runs around a circular track. He completes one lap at a time of t = 269 s at a constant speed of v = 4.6 m/s. What is t
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Answer:

\boxed{\text{197 m}}

Step-by-step explanation:

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\begin{array}{rcl}C & = & 2 \pi r\\1240 & = & 2 \pi r\\\\r & = & \dfrac{1240}{2 \pi }\\\\& = & 197\\\end{array}\\\text{The radius of the track is }\boxed{\textbf{197 m}}

5 0
3 years ago
eugene wants to buy jeans at a store that is giving $10 off everything. the tav on the jeans is marked 50% off. the original pri
kow [346]
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3 0
3 years ago
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Step-by-step explanation:

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