Which statement best describes a radius of a circle? it is a segment that connects two distinct points on the secant of the circle. it is a line that intersects the circle at exactly two points on the diameter. it is a line that touches two points on the circle. it is a segment from a point on the circle to the center of the circle.

Which expression is equivalent to 4 square root 6 divided by 3 root 2

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years