Answer:
10) -1
11) undefined
12) 3
4) 3/2
5) -2/3
6) 0
Step-by-step explanation:
Answer:
use the theorem
a^2+b^2=c^2
120^2+50^2=
16900
then we need the square root of 16900
130
B top right what ever
Hope This Helps!!!
Answer:
The speed of the plane is 150 miles per hour, while the speed of the car is 50 miles per hour.
Step-by-step explanation:
Since a plane can fly 450 miles in the same time it takes a car to go 150 miles, if the car travels 100 mph slower than the plane, to find the speed (in mph) of the plane the following calculation must be performed:
450 to 150 is equal to 3: 1, that is, the plane travels three times the distance of the car.
Therefore, since 100/2 x 3 equals 150, the speed of the plane is 150 miles per hour, while the speed of the car is 50 miles per hour.
Answer:
Step-by-step explanation:
