Answer:
Step-by-step explanation:
r(t) = (7 cost + 7t sin t)i + (7 sin t - 7t cos t)j
Using eq (1) and (2)
The perimeter of an equilateral triangle is 13 inches more than the perimeter of a square, and the side of the triangle is 6 in
ches longer than the side of the square. Find the side of the triangle. (Hint: An equilateral triangle has three sides the same length.)
1 answer:
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Answer: The correct option is
(C) y = −8 ÷ 2; y = −4.
Step-by-step explanation: We are given to select the correct steps that shows the solution to the following equation :
We know that
the solution to the equation is given by
Therefore, the solution of equation (i) is as follows :
Thus, (C) is the correct option.