A truck was carrying 10 bags of sugar. Each bag weighed 50kg. Calculate the total mass of sugar on the truck. Write your answer in grams.​

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1