Answer:
-0.5 or -1/2 or A
Step-by-step explanation:
180 degrees is Pi radians. To find out what the measure is in the paranthesees, divide 180 by 6 and get 30. Now multiply it by 7 to get 210. The question is asking for the sin(210). The sin of 210 is -0.5
Answer:
It takes 2.4 hours to travel 480 miles.
Step-by-step explanation:
From the graph race car is moving at 100 miles in 0.5 hours. So, in 1 hour, car could travel 2*100 =200 miles per hour.
So, we can set up equation as
y= 200x.
Plug in y as 480 then solve for x.
480 =200x
Divide both sides by 200
2.4=x
So, it would take 2.4 hours.
It took 2 hours and 15 minutes to catch up
they have driven about 225 kilometers at this point.
8 million 3 hundred sixty-four thousand nine hundred eighty-seven
Nana, this is the solution:
The slope intercept form is:
y = mx + b
Our equation is:
0 = -8x -6y
6y = -8x + 0
Dividing by 6 at both sides:
6y/6 = -8/6x
y = -4/3x
This is the solution.
