Answer:
cos(∅) = 3/5
Step-by-step explanation:
cos(∅) = adjacent/hypotenuse
We don't know what the hypotenuse is so we gotta use Pythagorean theorem to find it.
a² + b² = c²
4² + 3² = c²
√(4² + 3²) = c
c = 5 , this is our hypotenus
cos(∅) = adjacent/hypotenuse
cos(∅) = 3/5
Use distance formula and take this question down, <em><u>easily</u></em>.
Step-by-step explanation:
Distance xy =

Therefore AB
=
=
=
=
Im not sure what the question is asking but my guess would be c)18.
Answer:
I need to see the choices for it
Step-by-step explanation:
Answer:
x<-19
Step-by-step explanation:
hope that helps