Answer: Choice A. It travels for 1 hour, stops for 1 hour, then travels for 3 hours
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Any portion of the graph that isn't flat and horizontal is when the car is traveling. In this case, it's the portion from x = 0 to x = 1 (the first hour of travel) and the portion from x = 2 to x = 5 (the final three hours of travel). The flat portion starts at x = 1 and stops at x = 2. So this represents 1 hour of rest. This is where the distance (y) isn't changing.
Move decimal point of 2.2 to right side to make it a whole number = 22
because u moved decimal point 1 time to eight in divisor , you also have to move it 1 time in dividend.....= 782.0 . which becomes = 7820
now continue dividing = 7820 / 22 = 355.45
HOPE IT HELPED !!!
Answer:
2.38
Step-by-step explanation:
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-1/3b = 9
b = 9 * -3
b = -27
Visualize the image in your mind and you can see that it forms a right angled triangle with a base,altitude and hypotenuse
base=2 feet
hypotenuse(ladder)=13 ft
We need to find the altitude,
By applying pythagoras theorem,
base square+altitude square=hypotenuse square
Take altitude as x
2 square+x square=13 square
4+x square=169
x square=169-4
x square=165
x= root of 165
x=12.8 feet(approx.)
