Triangle abc has been dilated about point a by scale a factor of 1/3what are the lengths in units of the three sides of a b ca. 10, 12, 13. b. 10, 16, 13, c. 90 124 97. d. 90 144 117

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

For how answer my question this will be the last question can you answer in math subject

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25