Answer:
The coordinates for the vertex are ( -6 , 1 )
Answer:
its 55
Step-by-step explanation:
Answer:
x = 175
Step-by-step explanation:
Add 8 on both sides to get 350 = 2x. Divide 2 on both sides to get your x value which is 175.
Answer:
1. mode
2. median, mode, mode interval
3. stem and leaf graph
4. not sure (try using a median calculator)
5. 80 or 90 (not exactly sure)
Step-by-step explanation:
Answer:
x=-11
Step-by-step explanation:
Sum of the interior angles of a triangle is 180
(x+51)+60+80=180
(x+51)+140=180
x+51=40
x=-11