Multiply. 3/5 x 3/4 a) 9/20 b) 4/10 c) 4/5 d) 5/4 answer asap very important im also offering 30 points and brainliest (im tired otherwise i wouldn't be so confused right now)

Use circumcenter theorem to solve for the given values

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.