Which value is irrational?

−6.7

−6.7

π/19

25−−√

13.4¯¯¯

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Find the value of x. give reasons to justify your solutions! h ∈ ig

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9