An ellipse has a center at the origin, a vertex along the major axis at (20, 0), and a focus at (16, 0). The equation of the ellipse is in the form below.

x²/a² + y²/b² = 1

What is the value of b in the equation?

12

16

20

24

What is the opposite of the opposite of 3?

What is the order of the set A = (-1,20,3,17,5) A. 3 B. 5 C. - 1, 20, 3, 17, 5 D. - 1,3, 5, 17, 20

Triangle ABC has vertices at A (3, 8), B (11, 8), and C (9, 12). Triangle FGH has vertices at F (1, 3), G (9, 3), and H (7, 7). Which sequence of transformations shows that triangle ABC and triangle FGH are congruent? Select each correct answer.

You are planning to buy a fancy sports car. there are 7 choices of wheel covers, 4

We believe around 20% of students do. how many students should be sampled?

Which of the following is the algebraic expression that best describes the height y, if x is the width? A. y=2x B. y=x-1/5 C. y=x+1/2 D. y=1/2x

Graph this equation -6x+5y=-10

W increased by 15 what is the alegretic expression'

Evaluate the expression. 13!/9!

Simplify (-125/64) ^-2/3