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Find the value of 2x² when x equals 3?
18
How do you find the value of x for a triangle?
It all depends on which aspect of the triangle you are being asked to find and what values you already have. If you wish to find an angle, certain values must already be known and you can use trigonometry to find X. If you are asked to find the length of a side, Pythagoras can be used if the triangle contains a right angle. Remember, the angles inside a triangle always add up to 180 no matter what, so if you have two angles and simply wish to find the third, all you need to do is find the remaining difference.
What is x to the second power minus x?
A function--namely a parabola (concave up). To "evaluate" this function you would need an x value and would find the resulting y value. To "solve" this function, you would probably be given a y value and asked to find the corresponding x value(s).
Find four different solution of the equation x plus 2y equals 3?
Replace a value for x, then solve for y, to find the corresponding value for y. Repeat for other values of x.
What happens to the value of y when the value of x changes in y equals 4x?
y = 100 - 4x ( a ) Find the value of y when x = 20.
Find the supplementary angle of 148.7?
Supplementary angles add up to 180 degrees. So, if x is the supplementary angle to 148.7 degrees, solve for x: 148.7+x=180 x=180-148.7=31.3 degrees
Find the measure of the complement and supplement of the angle?
Complementary angles sum to 90°. Supplementary angles sum to 180°. Given an angle x then the complement of x is 90 - x, and the supplement of x is 180 - x.
Angle x has a supplementary angle measuring 37degrees what is the measure of x?
Supplementary angles are angles that add together to equal 180, which is different from complementary angles that equal 90. So 180-37=143.
An angle is 39 degrees less than twice its supplementary angle Find the measures of the two angles?
Suppose the angle is x, Then its supplementary is 180-x So x+39 = 2(180-x) = 360-2x Then 3x = 399 So x = 133 and 180-x = 47
What are supplementary angles?
supplementary angles are angles that have a sum of 180*.another way to remember that its 180* is the two p's in the word make 8.example. 70*+110*= 180* supplementary.Complementary angles add up to 90 degrees.Supplementary angles are two angles whose sum add up to 180 degrees. Can be shown as (180 - x)
If X has a measure of 46 and Y has a measure of 134 then the two angles are .?
Supplementary angles add up to 180 degrees
2. The measures of two angles in a triangle are shown in the diagram. Which equation can be used to find the value of x?
The measures of two angles in a triangle are shown in the diagram. Which equation can be used to find the value of x?
What does sumplementry angle mean?
Supplementary angles are two angles that add up to 180 degrees. In other words, if you have one angle measuring x degrees, its supplementary angle will measure 180 - x degrees.
Two angles are supplementary.The second angle has a mesaure five times that of the first Find the measure of the angle?
Suppose the angle is x then the second is 5x. The two angles are supplementary so x + 5x = 180 or 6x = 180 so that x = 30 degrees.
One of two supplementary angles is 9 times as large as the other How large is the smaller of the two angles?
Supplementary angles are angles which add to 180o. So, one angle is nine times as large as the other, therefore letting the smaller angle be X, we have the following: 9X + X = 180 10X = 180 X=18o and the other is 9 times this amount or 162o
The supplementary angle of a 45 degree angle has how many degrees?
Angles are supplementary if they add up to 180. So, with some algebra 45+x=180 x=180-45=135
If two angles are supplementary and one angle is twice as large and the other find the number of degrees in the measure of the smaller angle?
A+b=180 x+2x=180 3x=180 x=60
