7 centimeters, 24 centimeters, and 25 centimeters. Is it a right triangle?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your