System of equations using substitution a=-22+3b,4a+2b=-4

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

What is not true about kl and mn? what is mn? (show )