Which quadrilateral or quadrilaterals cannot have two consecutive angles of 90° each? i. square ii. rectangle iii. parallelogram iv. kite v. rhombus vi. trapezoid

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Triangle knm is what is true about the sides of knm