Step-by-step explanation:
the first one is:
2 so not th second one
As there are no parenthesis, Follow PEMDAS and go from left to right
14 x 13 = 182
182/9 = 20.22
20.22 + 8 = 28.22
28.22 is your answer
hope this helps
<em>(x - 5)(x + 5)</em>
- Step-by-step explanation:
<u><em> use formula </em></u>
<em>a² - b² = (a - b)(a + b)</em>
<em />
<em>x² - 25 = x² - 5² = (x - 5)(x + 5)</em>
Answer:
1. m = -4
2. y - 13 = -4(x + 8)
3. y - 9 = -4(x + 7)
Step-by-step explanation:
Slope m = (y2-y1)/(x2-x1)
m = (9 - 13)/(-7 - -8) = -4/+1 = -4
The point slope formula using (-8,13):
y - 13 = -4(x- -8) => y - 13 = -4(x + 8)
The point slope formula using (-7,9):
y - 9 = -4(x - -7) => y - 9 = -4(x + 7)
the answer will be 16_ 16 that means the answer is equal to each other you welcome.