Answer:
13v ??
Step-by-step explanation:
X<22
x>-7
x<13
x>5
x>-39
i hope this helps
Answer:
Step-by-step explanation:
The small square represents a 90 degree angle. So you know 1 angle
5x + 4x + 90 = 360 because you have a circle in the center. Combine left.
9x + 90 = 360 Subtract 90 from both sides
9x = 360 - 90 Combine
9x = 270 Divide by 9
x = 270/9
x = 30
Answer:
B. -1
Step-by-step explanation:
I just looked over it quickly, everything looks correct.
To see if a number is in the solution set, plug it in and see if its true:
0 - 9 > -10
-9 > -10
true
-1 - 9 > -10
-10 > -10
false
1 - 9 > -10
-8 > -10
true
2 - 9 > -10
-7 > -10
true
The only solution that doesn't work is B. -1