Recall that
But we're specifically told that cosine is negative, so we take the negative root above, and then
Now,
The answer is C: 0.777...
Rational numbers are numbers that repeat or end.
Step-by-step explanation:
(-3,-2) is the answer friend.....
Answer:
98 or 105
Step-by-step explanation:
The area of a trapezoid is found by averaging the bases and multiplying the height. to average the bases, you take 22ft + 14ft to get 36ft and then divide it by 2 since there are 2 numbers to average to get 18ft. Then you just multiply that by 8ft to get your area of 144ft^2 (square feet).