Answer:
nice
Step-by-step explanation:
7=-16x+7
0=-16x
0=x
7-0=0-0+7
7=7
Answer:
90 degrees
Step-by-step explanation:
Because AC is tangent to the circle at point C, the radius is perpendicular to the tangent line. This means that OAC = to 90 degrees
∘
Answer: The probability is 6/15 or 40%
Step-by-step explanation: In your question, you said Isabelle's book collection has 15 books and in that collect she has 6 autobiographies. So they probability as a fraction is 6/15.