Aplane slices horizontally through a cone as shown, which term best describes the cross-section?

The answer on usatestprep is a)circle. Hope this helps.

Step-by-step explanation:

 A plane slices horizontally through a cone as shown, which term best describes the cross-section?

A)circle<- u can eliminate this automatically, it is not a circle

B)rectangle<- the shape at cross section does not show a rectangle

C)rhombus  <- a rhombus is kind of shaped like a diamond so this would not be it

D)triangle  <- this is your answer because once it is sliced it created a triangle

If this if you question then the answer would be D. TRIANGLE , you have to look and the cross-section.

x = 12

y = 15

step-by-step explanation:

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5