Kenia spent $270 on 6 chairs. To find out how much she spent on each chair, she did the following work in long
division
45
6)270
-24
30
-30
0
Did she do the problem correctly? Why or why not?
A. No, because the problem should be 270 16
O B. No, because there is a remainder of 0.
C. Yes, she worked the problem correctly.
D. No, because the first digit in the quotient should be 5, not 4.

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

What is the volume of a cone with a height of 6 cm in the radius of 2 cm