Coplanar means that points lie in the same plane. Since A, E, and D all lie on the back wall, they are coplanar.
Her piece of lace was 80 cm.
2(14)+2(20)+12
28+40+12
=80
Answer:
16p
Step-by-step explanation:
23p-7p
Factor out p.
p(23-7)
Subtract the terms.
p(16)
Multiply.
= 16p
Answer:Fishes have a triangular teeth with a height that is 1 centimeter longer than the base. If the area of one tooth is 15 square centimeters, find its base and height. The triangle shows the base to be x and the height to be x+1.
Step-by-step explanation:
