Answer:
3.6cm
Step-by-step explanation:
YZ = 10² - 6² = 8
sinX = 8/10 = 53.13º
cos 53.13º = XN/6
XN = 3.6cm
Answer:
A: I think it only has 1 solution because y=-2
B: it has no solution
Step-by-step explanation:
Answer:
3x+18
Step-by-step explanation:
6+3(x+4)=6+3x+12
=3x+18