Answer:
Use trig
Step-by-step explanation:
sin(55) = x/21
x = 21sin(55)
use calculator in degree mode
cos(55) = y/21
21cos(55) = y
Answer:
If you were trying to find 15% of 18, that would be multiplying a decimal, but, you need to mutliply a whole number. $120 should be your answer. People, correct me if I'm wrong (seriously though, not 100% sure if this is correct).
Step-by-step explanation:
18 = 15% x Y
18 = 15/100 x Y
Y = 18 × 100/15
Y = 18 × 100 ÷ 15
Y = 120
Answer:
yes
Step-by-step explanation:
Answer:
76
Step-by-step explanation:
All sides of a rhombus are equal. Set NR equal to RQ, solving for x. When you find x, plug it back into either equation to find PQ.
Answer:
Is this what you need? Also slope = 10/1 and y intercpet = -1
Step-by-step explanation: