Two similar triangles are shown below: OV
5
6
2.5
r
4.
3
Which two sets of angles are corresponding angles? (4 points)
Zp and Zt; 2 qand Zr
Op and Zt; 2 q and s
O Zp and Zs; 2 qand Zr
Op and Zr: 2 9 and Zs

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Kilgore trout creates a new scale to diagnose depression. however, his scale only assesses one symptom of depression while ignoring others. which of the following is his new scale most likely lacking? a) test-retest reliability b) discriminant validity c) criterion validity d) alternate-forms reliability e) content validity f) none of the above