What is the value of x? 26 28 30 32

x=30

The sum of angles of a triangle is 180°, so in ΔRST ...

∠R +∠S +∠T = 180°

(2x+10)° +(2x+25)° +(x-5)° = 180°

5x +30 = 180 . . . . . divide by °, collect terms

5x = 150 . . . . . . . . . subtract 30

x = 30 . . . . . . . . . . . divide by 5

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )