What is the area of the following figure, in square yards? Use 3.14 for pi if needed. 10.6 yd 8 yd. to Round to the nearest tenth if necessary. A=| 8.9 yd ph 8 7 yd 8.9 yd

answer the problem number 1

5. Solve 4cos²0 - 1 = 0 and write the general solution.

A tortoise and hare are competing in a 400-meter race. The arrogant hare gives the tortoise a 220-meter head start. When the start gun is fired, the hare begins running at a constant speed of 3.5 meters per second and the tortoise begins crawling at constant speed of 1.5 meters per second. Take out a piece of paper and read the above problem context again. You will prepare your written work and solutions on your own paper and upload it and the end of this question. Complete the problem solving process by: i. reading and re-reading the problem to identify the quantities in the situation; ii. making a drawing to represent the relevant quantities in the situation; iii. and defining the variable t to represent the number of seconds since the start of the race. a. Define a function f to determine the distance of the tortoise from the finish line in terms of the number of seconds, t, since the start of the race. Preview Solve f(t) = 0 and describe what your solution represents. t = Preview…

I am only needing help on the second picture I can not figure out how to simply this.

Can you also solve part D? Using this follow-up question for an additional subpart