Answer:
12 2/3 km/hour or 12.666 km/hour
Step-by-step explanation:
Because 3 1/6 is the rate for every quarter hour, simply multiply that rate by 4 in order to get the average speed over the course of an hour.
Answer:is -2 cause -2+-2.6=-4.6
Step-by-step explanation:
(x + 2y) ^2
(x + 2y) (x + 2y)
x^2 + 2xy + 2xy + 4y^2
= x^2 + 4xy + 4y^2
Answer:
90%
Step-by-step explanation:
Answer:Looking at myy profile u know im dumb
Step-by-step explanation:
