442 is the answer to the question you asked
Answer: x-intercept=3
y-intercept =-6
Step-by-step explanation:
For x intercept put y=0
=>0=2x-6
=>2x=6
=> x=3
For y intercept put x=0
=>y=2 (0)-6
=>y=-6
To find the area of a rectangular shape, we need to have the length and width of the shape.
Here the room is rectangular in shape.
The length of the room is 60 meters and lets say the width of the room is 'w' meters.
The area of room is given which is 2,400 square meters.
The area of rectangle is given by:
Now, plugging the values of the length and width, we get:
Solving for width, we get:
meters.
So, the width of the rectangular room is 40 meters.
Answer:
4.45 m/s
Step-by-step explanation:
Vertical distance, Sy = 5m
The speed of pebble when they hit her window :
Vx = Sx / t
We can obtain t using the relation :
Sy = 1/2 * at²
Where, a = acceleration due to gravity = 9.8m/s²
We can obtain t
5 = 1/2 * 9.8 * t²
5 = 4.9t²
t = √5/4.9
t = 1.01 seconds
Hence,
Speed, Vx = Sx / t
Vx = 4.5 / 1.01
Vx = 4.45 m/s
213 because when you add them u you get 213