Use the quadratic formula 1/4(x-6)^2+3 to answer questions 1 and 2.1. a=? a. 1b. 4c. 1/4d. 62. k=? a. 1/4b. 6c. 2d. 3(can some one me i've been struggling on these for about 2 hours i'm stressed.)

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in