13.5/3 = 4.5
He hiked for 4.5 hours.
Answer:
Step-by-step explanation:
x and y are supplementary angles, so their sum is 180°.
x+y = 180°
x is 16° less than three times y
x = 3y - 16°
(3y-16°) + y = 180°
4y = 196°
y = 49°
x = 3y-16° = 131°
Answer:
68
Step-by-step explanation:
40+28
Answer:
shifted left 7 & shifted down 3
Step-by-step explanation:
It will be greater than the length of the third side always
