Answer:
50 degrees
Step-by-step explanation:
65 times 2=130
180-130=50
15.49 and 15.48
any number below 15.50 and above 15.45 will round up to 15.5
Answer:
they will make $33,800 in a year.
Step-by-step explanation:
there are 52 weeks in a year, so $650×5= $33,800
y² = 8y - 15 (alternate angles are equal)
y² - 8y + 15 = 0
(y - 5)(y - 3) = 0
y = 5 or 3
x + 8y - 15 = 180 (angles in a straight line add up to 180)
when y = 5
x + 40 - 15 = 180
x = 155°
when y = 3
x + 24 - 15 = 180
x = 171°
Answer:
-9.661
Step-by-step explanation:
