17. 21, 22, and < 3 are in the ration 1: 5: 3. find the measure of the smallest angle.
18. given:
< abc m2 1 = x +7
m2 2 = 2x - 3
m2 abc = x2 * b
m2 = 5x - 4
1x17
2
find: m2d
19. given: m 21 = x +15
m2 2 = y +15
m2 3 = x +2y + 5
find: m23

If eh = hg and hg=16, find the diameter of k

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Find cot x if sin x cot x csc x = √2