Post Secondary +
HIGH SCHOOL GEOMETRY
Calculus and Analysis
High school geometry
Statistics and Probability
Math Word Problem
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Analytic geometry Answers
Trace the curve
Trace the curve
Find an equation of the plane passing through the three points given. P = (2, 0, 0), Q = (0, 4, 0), R = (0, 0, 2)
Given two rectangles: 15m by 7m and 27m by 3m. Find the combined area.
The minute hand of a clock is 6 inches long and moves from 12 to 4 o'clock. How far does the tip of the minute hand move? Express your answer in terms of
and then round to two decimal places.
Let v = zk be the velocity field of a fluid in
. Calculate the flow rate through the upper hemisphere (z > 0) of the sphere
in terms of
Consider the line represented by the equation 5x + 2y = 10. How is the slope of the line related to values of A, B, and C in standard form Ax + By = C?
Given a right triangle. One of the angles is
. Find the other 2 angles.
The vertices of a tetrahedron correspond to four alternating corners of a cube. By using analytical geometry, demonstrate that the angle made by connecting two of the vertices to a point at the center of the cube is
, the characteristic angle for tetrahedral molecules.
You're riding a bicycle with 13-inch radius wheels. When the speed is 44ft/sec, how many revolutions are her wheels making per one minute?
The measure of an angle is 6 less than 5 times its complement. What is the measure of the complement?
Circulation of two-dimensional flows Let C be the unit circle with counterclockwise orientation. Find the circulation on C of the following vector fields.
a. The radial vector field
b. The rotation vector field
A circle is inscribed in a right triangle. The length of the radius of the circle is 6 cm, and the length of the hypotenuse is 29 cm. Find the lengths of the two segments of the hypotenuse that are determined by the point of tangency.
Point K is on line segment ‾JL. Given JK = 2x - 2, KL = x - 9, and JL = 2x + 8, determine the numerical length of ‾KL.
Trace the curve of
What id the circumference of the circle? use
What are verticle angles?
Multiple Choice For Exercises 1−6, choose the correct letter. For Exercises 1 and 2 , use the diagram at the right.
The figure at the right is a Ferris wheel in the shape of a regular octagon with spokes extending from the center to each vertex and an apothem drawn. What is m∠1? A. 22.5 B. 45 C. 60 D. 67.5
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