Answer:
y = 110°
Step-by-step explanation:
The inscribed angle CHF is half the measure of its intercepted arc CDF
The 3 arcs in the circle = 360°, thus
arc CDF = 360° - 160° - 60° = 140°, so
∠ CHF = 0.5 × 140° = 70°
∠ CHF and ∠ y are adjacent angles and supplementary, thus
y = 180° - 70° = 110°
Consider the number of the adult tickets is x
X+2x=276
3x=276
X=92
So the student tickets is =184
B.
sin^2x + cos^2x =1
hence Sin^2x-1 = - cos^2x
Answer:
answer is 26000000
Step-by-step explanation:
10+14/7×-8=26
26 × 1000000=26000000
plz follow and like and make brainliest answer
I think the answer is b I havent done problems like that in like 2 years i hope i helped
