Answer-
~The answer is 40 gold notebooks~
(Thank me later~)
The answer is 9, a square has 4 equal sides so you do 36 divided by 4 and you get 9
Write the word problem in algebraic form:
n2 -14 = 5n
Write as a quadratic:
n2 - 5n - 14 = 0
Factor:
(n+2)(n-7) = 0
Solve:
n+2 = 0 => n = -2
n-7 = 0 => n = 7
positive solution is 7. (14 less than 72 = 35 which is also 5 times 7)
Answer:
C
Step-by-step explanation:
Because Tangent is positive in third quadrant
