-24n - 30, i suggest using math.way before asking a math question aha
Answer:
x = 3.9
Step-by-step explanation:
So the whole angle PQS = 111 degrees
it gave you part of it so subtract that off . 111 - 72 = 39 degrees
10 times what equals about 39 degrees.
39/ 10 = 3.9
<h2>9</h2>
Step-by-step explanation:
x² - 9x = 36
x² - 9x - 36 = 0
x² + 3x - 12x - 36 = 0
x ( x + 3 ) - 12 ( x + 3 )
( x - 12 ) ( x + 3 )
x = 12, -3
sum = 12 + (-3)
= 12 - 3
= 9