Well that’s what I gotta tell her I love her and I
Answer:
60°
Step-by-step explanation:
180 - 115 = 65
180 = 65 + (9x + 6) + (9x + 1)
Subtract/simplify:
115 = 18x + 7
Subtract:
108 = 18x
Divide:
108/18 = 6
x = 6
Plug x back in:
9(6) + 6 = 54 + 6 = 60°
Answer: 8 more than 'x' is: x + 8.
Step-by-step explanation:
After 2 hours there is 12 bacteria present in the sample
Answer:
x²y² - z²
Step-by-step explanation:
Note that
(xy + z)(xy - z) are the factors of a difference of squares
a² - b² = (a + b)(a - b)
here a = xy and b = z, thus
(xy + z)(xy - z) = (xy)² - z² = x²y² - z²
