The more energy matter has the faster its particles are moving. small
energy
large
energy
Order these particles from least energy to greatest energy.
A B C
DE
ΞΑ
ΞΕ
E B
3D

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k

Debris produced by mining is called

In the illustration, which two simple machines are being used to enable the student to reach the door? a. inclined plane and pulley b lever and wheel-and-axle c pulley and lever d wheel-and axle and inclined plane