The measure of a triangle is 180 degrees. In other words the sum of the angles of a triangle is 180 degrees
To solve for x set all of the expressions of angles equal to 180 and isolate x
11x - 3 + 7x + 5 + 13x - 8 = 180
31x + (- 6 + 6) = 180 + 6
31x/31 = 186 / 31
x = 6
To find the measure of each angle plug 6 into the x into each individual expression
Hope this helped!
The answer to the following question is letter D
Answer:
96 = 3 * 32, and 32 = 16 + 16, so we can say:
96 = 3(16 + 16)
96 is also equal to 2 * 48, and 48 equals 36 + 12, so we can also say:
96 = 2(36 + 12)
If you want to go with the ridiculous, you have an infinite number of combinations you could do like that. For example:
96 = 0.15(1423987123497 - 1423987122857)
37.125 because 1 two negatives make a positive and those two numbers multiplied make 37.125
The answer is A
For a function, all you really need to do is plug in any “in” number to the equation to find the “out” number
For example: plugging in 5 into equation 1 would be:
f(5) = 9(5) + 4 = 49
If you keep doing this to each of the other “in” values, you would get the “out” values
