Move a2 to the left side of the equation so you have c2-a2. then divide by 2 to get b by itself. you are left with c2-a2 all over 2. the 2s will cancel and you'll be left with c-a=b
Answer:
only x=1
Step-by-step explanation:
C. polygons!!
the polygons it is made of are called faces. the edges of the faces are called the edges of the polyhedron
Answer:
h = 20 in
Step-by-step explanation:
V = pi * r^ * h
628 = pi x 10 x h
628/(pi x 10) = h
h = 20
Answer:
x = -0.4
Step-by-step explanation:
First subtract the 0.4 from both sides. Then divide both sides by -9 to solve for x.