A rectangle is always mapped onto itself if it is rotated A) 60° B) 90° C) 120° D) 180°

Three times a number s plus 4 times a number y is 1 more than 6 times the number s. solve for s

A rock is dropped from a height of 25 feet. The function h=-16t^2 + 25 gives the height h of the rock after t seconds. When does it hit the ground?

Krishna bought a second hand motorcycle for Rs 24400. He spent Rs 600 to repair it and sold to Dorjee at 6% loss. How much did Dorjee pay for it?

True or false? in the body of an indirect proof, you must show that the assumption leads to a contradiction. a. true b. false

6.6. Using the extended Euclidean algorithm, compute the greatest common divisor and the parameters s, t of 1. 198 and 243 2. 1819 and 3587 For every problem check if s r0 + t r1 = gcd (r0, r1) is actually fulfilled.

Find the solutions to the equation 10^2x+11 = (x+6) ^2-2. Which values are approximate solutions to the equation check all that apply. A. - 9.6 B.-7.4 C. - 4.6 D. - 2.4 E. 0.6

how many pairs of opposite sides are parallel in a trapezoid? how is this different from a parallelogram?

The total bill for drinks and pizza and drink is 14.90 before tax/the sales tax is 5 •/• what will be the amount of sales tax added to the bill.

A car moving at an initial velocity of 20 meters/second accelerates at the rate of 1.5 meters/second^2 for 4 seconds. What is the final velocity?

A car manufacturer sold about 332,000 cars last year. The number of cars sold this year is 125% of the cars sold last year. About how many cars were sold this year sold this