Answer:
Hello
Step-by-step explanation:
The domain is limited with 2 lines parallel: -1 ≤ x ≤ 1
and the disk ? (inside of a circle) of center (0,0) and radius 2

5.6-4.9=x
.7= x is the answer not .8
Since all three sides are different lengths and angles, that triangle would be considered an Isosceles triangle.
I say UV is the biggest thanks to my vision lol; and cuz I used a ruler.
Answer:
x = 9
Step-by-step explanation:
If ΔMNO ≅ ΔPST, their corresponding sides must also be ≅(congruent).
NO is corresponds to TS, thus sides NO and side TS are ≅.
=> 20 = 3x - 7
=> 3x = 27
=> x = 9