Answer: She needs about 50.27 square centimeters of a cheese layer... closest multiple choice answer is C.
Step-by-step explanation: A = pi*r^2. Diameter is 2r.
A = pi*(4)^2
A = 16*pi
A = 50.2654
Answer:
D
Step-by-step explanation:
just took the edg quiz
Answer:
angles 4, 6 and 8
Step-by-step explanation:
Angles 2 and 4 are vertical angles therefore they are congruent
Angles 2 and 6 are corresponding angles therefore they are congruent
Angles 2 and 8 are alternate interior angles therefore they are congruent
This in what I got:
(-7i)(10i)
-70i