subject
Mathematics, 23.07.2019 01:50 jamesmith20

The radius of a circle is 9. using π, which equation expresses the ratio of the circumference of the circle to the circle's diameter? a) c /9 = π b) c /18 = π c) c = 9π/r d) c = r /18π

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)
Answers: 1
question
Mathematics, 21.06.2019 16:50
The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left
Answers: 1
question
Mathematics, 21.06.2019 17:30
Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?
Answers: 2
question
Mathematics, 21.06.2019 18:00
Is a positive integer raised to a negative power always positive
Answers: 1
You know the right answer?
The radius of a circle is 9. using π, which equation expresses the ratio of the circumference of the...
Questions
question
Advanced Placement (AP), 23.06.2019 20:00
Questions on the website: 13722361