Answer:
x=20
Step-by-step explanation:
Answer:
x = 14
Step-by-step explanation:
Two lines given in the picture intersect each other at a point.
Given angles are the linear pair of angles.
Since, linear pair of the angles is supplementary,
(7x - 1)° + (6x - 1)° = 180°
(7x + 6x) + (- 1 - 1) = 180
13x -2 = 180
13x = 180 + 2
x = 
x = 14
Therefore, x = 14 will be the answer.
Answer:
See below.
Step-by-step explanation:
The 'ac' method. here's an example:
Factor x^2 - x - 6.
Compare with ax^2 + bx + c:
a = 1 and c = -6 so ac = -6.
b = -1 so we try -6 = -3 * 2:
x^2 - x - 6
= x^2 - 3x + 2x - 6
Factor by grouping.
= x(x - 3) + 2(x - 3)
= (x + 2)(x - 3).
<span>Reduce your answer if you can. Example 1 – Divide: Step 1: To divide complex numbers, you must multiply by the conjugate. To find the conjugate of a complex number all you have to do is change the sign between the two terms in the denominator.</span>
636.4 is the answer. diving 5÷3182 on the caculater
