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What is the value of cosx at -90?
at -90 degrees the value of cos(x) is 0.
What is the least value of sine of x?
-1. This is attained for x = 270 degrees ( + k*360 degrees for all integers k)
Why the values of tanx is pi?
That is not correct. "tan x" is a function that depends on the value of "x"; it is not always pi. tan(x) is pi only if 'x' is about 72.3 degrees, 252.3 degrees, or either of these added to a multiple of 360 degrees.
What is 2X-57 degrees?
2x-57 degrees = -55
Find the value of X?
It is the Roman number for 10.
Can someone find value of cos20cos40cos80?
cos20 x cos40 x cos80 = 0.0300 radians = 0.125 degrees (the value for radians is given to four decimal places, the value in degrees is exact)
What is the value of cosx at -90?
at -90 degrees the value of cos(x) is 0.
What is the value of x if a trapezoid has angles that measure 3x degrees 3x degrees x degrees and x degrees?
Summing these you have the sum of the angles = 3x + 3x + x + x = 8x. Since any quadrilateral sums to 360, then 360 = 8x, and x = 45.
What is the least value of sine of x?
-1. This is attained for x = 270 degrees ( + k*360 degrees for all integers k)
If ABCD is a rectangle and angle CBD equals 47 degrees what is the value of x?
The answer will depend on what x is!
Why the values of tanx is pi?
That is not correct. "tan x" is a function that depends on the value of "x"; it is not always pi. tan(x) is pi only if 'x' is about 72.3 degrees, 252.3 degrees, or either of these added to a multiple of 360 degrees.
What is 2X-57 degrees?
2x-57 degrees = -55
Find the value of X?
It is the Roman number for 10.
Each Y value equals the corresponding X value on a 45 degree line?
45 degrees with respect to what?
What is the value of x id the acute angle of a right triangle measure 8x and 12x?
It is: x = 4.5 and so the acute angles are 36 degrees and 54 degrees
What is the value of x when in a triangle 60 degrees is opposite side x-2 cm and its other two sides are 10 cm and x cm?
From the given information the value of x works out as 16
Can a pair with the same x and y value be a function?
Yes; a line at 45 degrees.
