contestada

1.Solve for r.

s=2πrh

2.Solve for c.

a(b − c)=d

3.Solve for b.

d = 3a + 3b

4.The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h.

A=(a+b) over 2 h

Solve for a.

5.The formula for the perimeter of a rectangle is P=2(l+w).

Solve for l.

Respuesta :

at8620785

4.The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h.