Answer:
96°
Step-by-step explanation:
The measure of arc EC is twice the measure of ∠DEC, so is ...
arc EC = 2×68° = 136°
The measure of arc BC is found from the sum of arcs around a circle.
BC +CE +EB = 360° = BC +136° +128°
BC = 96° . . . . . subtract 264°
The first one 3^7 *1/3-4
You can tell from the picture
they intercept
2x(-2x-3)=
=2x*(-2x)+2x*(-3)=
=-4x²-6x
Answer:$11.5
Admission = $9 charged once
each ride = $2.5x (x=number of rides)
Total cost for x rides
=2.5x+9
A(1,6)
SOOO, we're gonna graph it okay?
I graphed it, and A was the only one on the line.
I hope this helps
