Answer:
x = -3
Step-by-step explanation:
The vertex lies on the axis of symmetry, whose x-coordinate is halfway between -9 and 3: x = -3
Answer: 1 and 2 only
Step-by-step explanation:
Simplify 123/8 then multiply 5/8 and x2 then add those two and subtract 6 sry if it's confusing
Answer:
B
Step-by-step explanation:
This is because to find the angle you must add up the other two angles.
