A bike tire has a radius of 30 cm. If the tire makes one rotation every 4 seconds, how far will the rider travel in 1 minute?
A bike tire has a radius of 30 cm. If the tire makes one rotation every 4 seconds, how far will the rider travel in 1 minute?
Sir,Please answer if equation of the circle is x^2+y^2+2gx+2fy=0.Then,point of tangency from the point P(a,b) to the circle is ____
We have a fairy that loves rainbows and sliding on them. But there is a problem she can not get on one without a leprechaun. Leprechauns run from her as soon as they see her. She has better eyes than...
I need help on this, my math teacher is not a very good teacher when it comes to teaching. Please explain this to me. This > π < is the pi symbol. Thanks! Solve using: ...
What is the radius of a circle in which an angle of 3 radians cuts off an arc length of 30cm?
What is the radius of a circle in which an angle of 3 radians cuts off an arc length of 30 cm?
Convert the following angles, assuming the radius of the circle is 1: a.) Convert 120? to radians b.) Convert 2 radians to degrees
In a circle APC is triangle, point P is outside the circle.OM=ON , M and N is on the AP and CD respectively. Show that PAC is an Isosceles triangle.
How long is the arc subtended by an angle of 4π/3 radians on a circle of radius 15cm?
A wet bicycle tire leaves a trace of water on the floor. The tire has a radius of 14 inches, and the bicycle wheel makes 3 full rotations before stopping. How long is the trace of water left on the...
The teacher gives an hint. You need to find the area of each pizza. I'm not so sure how to do this.
(1,1) (1,-5) (-3,3). What do the three points have in common? Are all three points the same distance from the center? What does that different represent with respect to the circle?
it is based on the chapter circle i cannot understand this concept What is a director circle?
11. Determine whether a tangent line to circle O is shown in the diagram, for AB = 7.75, OB = 4, and AO = 8.75. Explain your reasoning. (The figure is not drawn to scale.) --- I figured...
ABC is a triangle which is inscribed in a circle with a radius 7 units and if AB is the longest chord of the circle then which of the following could be the area of triangle ABC ...
Which of the following is an equation of the circle with the center at (-2,3) and a radius of 5 coordinate units in the standard (x,y) coordinate plane? A) x^2+y^2 +4x-6y=5 B)...
Circular pool measured 40 feet from one end to the other Passing through the center. The bottom of the pool needs to be covered with new tiles
i do not know this question i need help -- The radius of a circle is 6 meters. What is the length of a 135° arc?
find the equation of a parabola with vertex 3,5 and directrix y=7
The sprockets and chain of a bicycle are shown in the figure. The pedal sprocket has a radius of 4 in., the wheel sprocket a radius of 2 in., and the wheel a radius of 13 in. The cyclist...