Can anyone with this and so much!

This is for reflection across the y-axis

A (-2,2)

B (-5,-1)

C (-1,-2)

A" (-6, 3)

B" (-9, 0)

C" (-5, -1)

Step-by-Step explination:

You just add 4 to x then make it negative since it is reflecting over the y-axis(the vertical line). Then add 1 to y but it stays the same after that.

Sorry kind of bad at explaining but thats the best i can do for this problem, hoped it helped...

.19875994384

step-by-step explanation:

1699/ 8548

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.