Answer:
4th Option, 45.1
Step-by-step explanation:
Cos(Ф) =
Ф = Cos⁻¹ ()
Ф = 45.1
Hope this helps!
Answer:
x = 8
Step-by-step explanation:
since the triangle is isosceles then the 2 legs are congruent, that is both 4x - 3
the perimeter is the sum of the 3 sides , that is
x + 4x - 3 + 4x - 3 = 66
9x - 6 = 66 ( add 6 to both sides )
9x = 72 ( divide both sides by 9 )
x = 8
Answer:
x=100 if im correct
Step-by-step explanation:
Answer:
ooo UT I did one of their courses before Now to your answer: A is Y= 7x + 2 thats the only one i know sorry
Step-by-step explanation:
Answer:
Angle F would be 152 degrees
Step-by-step explanation:
Exterior angles are supplements of interior angles, meaning they add up to 180 degrees.
So subtract your exterior from 180 to get your interior.
180 - 28 = 152 degrees
Hope this helped. :)