The equation of a straight line with gradient m passing through the origin is:
The line passes through the origin, so the y-intercept is
m∠3 = 180 - m∠8 = 180 - 123 = 57
m∠1 = m∠3 = 57°
Answer:
.4 repeating
Step-by-step explanation: divide the top number by the bottom number so 4 divided by 9
72 dollars ÷ 4
4 hours ÷ 4
=
18 dollars
1 hour
hour
= 18 dollars per hour
Step-by-step explanation:
