Can someone help me with math
It’s finding the volume of a cone
I’m asking now to see who can plzzz
In another post plz answer it I just wanna ask people before posting the actual work

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

What is the missing constant term in the perfect square that starts with x^2 -20x

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16