Answer:
Linear equations are an important tool in science and many everyday applications. They allow scientist to describe relationships between two variables in the physical world, make predictions, calculate rates, and make conversions, among other things. Graphing linear equations helps make trends visible.
43.96
Explanation:
C=2pi(r)
C=2pi(7)
C=14pi
14 x 3.14 = 43.96
Answer: b
sorry cant give explanation
Answer:
its 6x ,6 and 3(y+2)
Step-by-step explanation:
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B. triangle and triangular prism
