If black widow were 70 inches tall, what woul the dimensions (length and width) of her pencil be?

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3