10.2 cm 8 cm
126 cm
6.3 cm
To the nearest tenth, what is the volume of this right triangular prism?
A
3175 cm
B)
404 8 cm
514.1 cm
509,7 cm

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2