Use a two-dimensional model and the dimensions provided to calculate the perimeter and area of the sail. Round the area to the nearest tenth, if necessary,
14 ft 7 in.
13 ft 4 in.
11 ft 2 in.
13 ft 4 in.
perimeter
area:
| ft²

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.

7+(3n++8) what is the answer to this?