Question

What should the equation look like? * 1. B (5x +40) A. AB, BC, AC B. BC, AC. AB C. AC, AB, BC (7 X + 8) (10x) А D. BC, AB. AC Which of the following lists the sides in order from shortest to longest? (5x+40) x (10x) x (7x + 8) = 90 O (5x+40) + (10x) + (7x + 8) = 90 O (5x+40) x (10x) x (7x + 8) = 180 (5x+40) + (10x) + (7x + 8) = 180​

Answer 1

The answer is D I am about 95 percent sure so chose D

Answer 2

Answer: D. (5x+40) + (10x) + (7x+8) = 180

Step-by-step explanation: All of the angles of a triangle should add up to 180 degrees, not 90 degrees. Therefore, you can eliminate options A and B. The difference between C and D is the symbol between each angle, which are multiplication and addition. You are supposed to be adding each angle to get a total of 180 degrees, so the answer would be D since there are addition symbols between each angle.