Answer:
8
Step-by-step explanation:
Hope it helps you in your learning process.
Answer:
x² + 13x + 42 = 0
Step-by-step explanation:
(x + 6)(x + 7) = x² + 7x + 6x + 42 = x² + 13x + 42
sinФ = 1/6
sinФ = opposite/hypotenuse
cosФ = adjacent/hypotenuse
tanФ = opposite/adjacent
SOHCAHTOA
1^(2)+b^(2)=6^(2)
1+b^(2)=36
b^(2)=35

cosФ =
/6
tanФ = 1/
=
/35
3*5=15
15-4=11
therefore 11 is your answer