04/22/21
What is the perimeter of the shaded sector in inches?
In the circle, the radius length is 10 in. and the length of AB is 15 in.A circle has its center at point O. There are two radii and a shaded region.
A radius starts at point A on the upper right...
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04/22/21
(a)Find an expression for the exact perimeter, P, of the region. P = (b) Find an expression for the exact area, A, of the region.
For the semicircular region shaded, the length of the radius is r.A circle has its center at point Q.
A diameter is horizontal. It starts at point C on the left, goes through point Q and ends at...
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04/22/21
calculus two 2
The partial fraction decomposition of 60/x^2−4 can be written in the form of f(x)/x−2+g(x)/x+2, wheref(x)=g(x)=
04/22/21
Solving word problems
Mrs. Travis wants to have a clown deliver balloons to her secretary's office. Clowns R Fun charges $1.25 per balloon and $6 deli\/ery. Singing Balloons charges $1.95 per balloon and $2 for...
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04/22/21
Solving word problems
The equations of two lines are 6x – 4 = y and y = 4x+ 2. What is the value of x in the solution for this system of equations?
Can you answer this probability problem?
A distance medley relay team has 4 runners who each run a different distance during the race. If there are 16 athletes on the track team, how many different ways can the athletes be selected to...
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04/21/21
Geometry question
A 16 ft ladder leans against a wall. The angle that the base of the ladder makes with the ground is 73 degrees . How high on the wall does the ladder reach to the nearest tenth of a foot?
04/20/21
Rewrite the following rectangular equation in polar form assuming b is a real constant. x2+y2=8b
04/20/21
a parabola has and axis of symmetry of x=2 and a range of all real numbers less than or equal to -4. which equation represents this parabola?
y=(x+2)^2-4y=(x-2)^2-4y=-(x+2)^2-4y=-(x-2)^2-4
04/20/21
Chapter 10: Angle Relationships in Circles
Line t is tangent to the circle. Find the measure of angle 3. m angle 3 = ____ degrees
04/20/21
How to evaluate the following integral x^3*ln(x) with an upper bound of e and a lower bound of 1
04/19/21
At what value of t does the local max of f ( t ) occur?
t (x^2+11x+30)/(1+cos^2(x))dx 0please try to do it step by step.
04/19/21
Pre-calc question
A tangent line to a circle is a line that intersects the circle at exactly one point. The tangent line is perpendicular to the radius at the point of contact. Which an equation in point-slope form...
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04/19/21
Find the area of a triangular parcel of land using the concept of trigonometry
Goal: Your task is to survey the area of a triangular parcel of land using the concept of trigonometry. Role: You are a surveyor. Audience: The target audience is the prospective buyers of the...
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