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What check determines if a number lies between some specified values?
There are many methods. A simple way to test that X lies between A and B isIf (A-X)*(B-X) is negative then X lies between them.If (A-X)*(B-X) is positive then X does not lie between them.If (A-X)*(B-X) is zero then X = A or X = B.There are many methods. A simple way to test that X lies between A and B isIf (A-X)*(B-X) is negative then X lies between them.If (A-X)*(B-X) is positive then X does not lie between them.If (A-X)*(B-X) is zero then X = A or X = B.There are many methods. A simple way to test that X lies between A and B isIf (A-X)*(B-X) is negative then X lies between them.If (A-X)*(B-X) is positive then X does not lie between them.If (A-X)*(B-X) is zero then X = A or X = B.There are many methods. A simple way to test that X lies between A and B isIf (A-X)*(B-X) is negative then X lies between them.If (A-X)*(B-X) is positive then X does not lie between them.If (A-X)*(B-X) is zero then X = A or X = B.
A triangle with an angle whose measures is greater than 90?
180 > x > 90: obtuse 180: straight 360 > x > 180: reflex
What is the difference between sin x and sin -1 x .?
-- sin(x) is a number. It's the sine of the angle 'x'. -- sin-1(x) is an angle. It's the angle whose sine is the number 'x'.
How do you find the dot product ab of two vectors if you know their lengths and the angle between them?
<ab> = |a|*|b|*cos(x) where |a| is the length of the vector a, |b| is the length of the vector b, and x is the angle between them.
What formula can be used to calculate work if the force acts at an angle to the displacement?
Work = (Force) x (Distance the object moves) x (cosine of the angle between force and motion)
Is there a relationship between X and Y?
if X lies between 6&12 and Y lies between 24&36 the Y/X will ie between
What check determines if a number lies between some specified values?
There are many methods. A simple way to test that X lies between A and B isIf (A-X)*(B-X) is negative then X lies between them.If (A-X)*(B-X) is positive then X does not lie between them.If (A-X)*(B-X) is zero then X = A or X = B.There are many methods. A simple way to test that X lies between A and B isIf (A-X)*(B-X) is negative then X lies between them.If (A-X)*(B-X) is positive then X does not lie between them.If (A-X)*(B-X) is zero then X = A or X = B.There are many methods. A simple way to test that X lies between A and B isIf (A-X)*(B-X) is negative then X lies between them.If (A-X)*(B-X) is positive then X does not lie between them.If (A-X)*(B-X) is zero then X = A or X = B.There are many methods. A simple way to test that X lies between A and B isIf (A-X)*(B-X) is negative then X lies between them.If (A-X)*(B-X) is positive then X does not lie between them.If (A-X)*(B-X) is zero then X = A or X = B.
What are three ways to name an angle?
Acute: 0 < X < 90; Right: = 90; Obtuse: 90 < X < 180; Straight: = 180; Reflex: 180 < X < 360. The Acut, Right, Straight and Reflex are actually classifications of an angle. Naming of an angle is done by identifying the vertex and a combination of the vertex and points on the two rays. For example an angle with points ABC where B is the vertex and A and C are points on the accompanying rays may be named as angle B, angle ABC or angle CBA. These can be written with the symbol for angle placed before the B the ABC and the CBA.
A triangle with an angle whose measures is greater than 90?
180 > x > 90: obtuse 180: straight 360 > x > 180: reflex
What is the difference between sin x and sin -1 x .?
-- sin(x) is a number. It's the sine of the angle 'x'. -- sin-1(x) is an angle. It's the angle whose sine is the number 'x'.
What is a acrostic poem for the word reflex angle?
Revolving with precision, this angle bends, Ensuring a turn that never ends. Lateral thoughts on its way, Exemplifying its sway. X marks the spot where it lays.
What is an exterior angle of a polygon?
Extending a line past a side of the polygon, and measuring the angle between the adjacent side and the line. This angle will equal 180°-(interior angle). Below, I've tried to illustrate it, where x is the exterior angle, and i is the interior angle: x\ i __\_______/
How do u factor x cubed - x?
Term What angle is between 90 and 180 Definition 1/20 An angle that is between 90 degrees and 180 degrees is called an obtuse angle. Ex. : 175 degrees, 140 degrees
How do you find the dot product ab of two vectors if you know their lengths and the angle between them?
<ab> = |a|*|b|*cos(x) where |a| is the length of the vector a, |b| is the length of the vector b, and x is the angle between them.
What is angle of incidence of a ray if the reflected ray is at an angle of 90 degree of the incident ray Verify the answer with diagram?
Call the angle from the incident ray to the normal X. The angle of the reflected ray to the normal also has to be X because the incidence angle and the reflected angle are equal by law of reflection. Since the angle between the reflected and incident ray is 90 degrees: 2*X = 90 So, X = 45 degrees.
What is the angle measure of x plus 7?
By the looks of it, x + 7 is a vector of degree one polynomials. An angle are between vectors, not only one. Hence there is no angle. You might as well say 0 since that's the angle with itself.
Express the function 120 degree as function of an acute angle?
Example: Express sin 120⁰ as a function of an acute angle (an angle between 0⁰ and 90⁰).Solution:Each angle θ whose terminal side lies in quadrant II, III, or IV has associated with it an angle called the reference angle, alpha (alpha is formed by the x-axis and the terminal side).Since 120⁰ lies on the second quadrant, then alpha = 180⁰ - 120⁰ = 60⁰.Since sine is positive in the second quadrant, sin 120⁰ = sin 60⁰.Example: Express tan 320⁰ as a function of an acute angle.Solution:Since 320⁰ lies on the fourth quadrant, then alpha = 360⁰ - 320⁰ = 40⁰.Since tangent is negative in the fourth quadrant, tan 320⁰ = -tan 40⁰.
