Answer:
C is the answer mark brainliest if satisfied :)
Step-by-step explanation:
You divide all the dimensions of the larger triangle by 4 to get the dimensions of the smaller triangle.
Answer:
3 3/5
Step-by-step explanation:
9/1*2/5=18/5
=3 3/5
Use the Pyth. Theorem to calculate the total distance flown by the plane in 3 1/2 hours:
d = sqrt(750^2 + 750^2) = 750sqrt(2) miles
Now divide this distance by the total time (3 1/2 hours):
750sqrt(2) miles
---------------------- = 303 miles per hour average
3.5 hours
V = x/t = 4.5 mil / 3 h = 1.5 mph
Since, v = 1.5 mph (or we can say that v is constant), distance and time vary directly and the constant of variation is 1.5 mph.
