I will give brainlest Write the formula for the volume of a cone V=1/3pi r^2hV = 1 3 π r 2 h in terms of h to find the height h of a cone with volume V=32piV = 32 π cm3 and radius r=4r = 4 cm.

What are the soultion(s) to the quadratic equation 40- x^2=0

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap