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If you mean: 7x-30 = 180 then the value of x is 30
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∙ 10y ago
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What is the value of x if a triangle has two 50 degree angles?
If you meant x to be the third interior angle, x would equal 80, because the sum of all three interior angles of a triangle equals 180. So 80+50+50=180
What is 12 x 15?
180
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
How do you find the angles of a triangle?
Need more information... All you say is how do you find the angle of a right triangle... Well 90 + X + Y = 180 90 Being the 90 Degree Angle 180 Being the entire degree measure of a triangle. X+Y is simply used to find the value of on you if you have the other. Lets say 30 is X 90 + 30 + Y = 180 120 + Y = 180 Y = 60
Explain Why an angle that is supplementary to an acute angle must be an obtuse angle?
If x is acute, then x < 90 and -x > -90. Adding 180 to both sides, 180-x > 90, i.e. the supplement of x is obtuse.
X plus x plus x equals 180 then what is the value of x?
60
How do you find supplementary angles to find value of X?
180-x...... hahaahahaaa
What is the sine of 180?
The sine of 180 degrees is 0. Remember, the sine value on a unit circle is the y-value. If you find f(pi) in the function f(x)=sin(x), you will get zero as an answer.
What two numbers when multiplied together will give you -180 and when added together will give you 1?
-179
How do you write 180 in expanded notation?
Expanded notation is writing the number to show the value of each digit. 180 = (1 x 100) + (8 x 10) + (0 x 1)
Verify cot x-180 cot x?
cot x = (cos x) / (sin x) cos (x - 180) = cos x cos 180 + sin x sin 180 = - cos x sin (x - 180) = sin x cos 180 - cos x sin 180 = - sin x cot (x - 180) = (cos (x - 180)) / (sin (x - 180)) = (- cos x) / (- sin x) = (cos x) / (sin x) = cot x
How do i find the value x in a scalene angle?
If it is a scalene triangle then: 180 - the sum of the 2 known angles = x angle
What are the factor pairs of 180?
The factor pairs of 180 are 1 x 180, 2 x 90, 3 x 60, 4 x 45, 5 x 36, 6 x 30, 9 x 20, 10 x 18, and 12 x 15.
What number can you use to equal 180 without passing eighty-nine?
3 x 60 = 180 4 x 45 = 180 5 x 36 = 180 6 x 30 = 180 9 x 20 = 180 10 x 18 = 180 12 x 15 = 180
What is 7x30 equals?
7 multiplied by 30 is 210.
What is 60 of 180?
60 of 180 = 60 x 180 = 10,80060% of 180 = 180 x 0.6 = 10860% off 180 = 180 x 0.4 = 7260 off 180 = 180 - 60 = 120
What is the percent error of this measurement if Using a protractor a student measures the sum of the interior angles in a triangle and obtains 176 degrees?
((Result-accepted value)/accepted value) x 100 ((176-180)/180) x 100 = -2.222 180 is the max measure of the sum of the interior angles I just dropped the -
