X=44 Because 180 - 136 = 44
Use PEMDAS:-
3 - 3 × 6 + 2 = ?
3 - 18 + 2 = ?
-15 + 2 =
-13
3 - 3 × 6 + 2 = -13.
Answer:
89
Step-by-step explanation:
2^3=2*2*2=8
3^4=3*3*3*3=9*9=81
8+81=89
C' = (- 2, - 5 )
The line y = - 1 is a horizontal line passing through all the points with a y- coordinate of - 1
C= (- 2 , 3 ) and is 4 units vertically above y = -1 → (3 - (- 1))
The reflection will therefore be 4 units below y = - 1
- 1 - 4 = - 5 ← y-coordinate
The x- coordinate remains unchanged, thus
C' = (- 2, - 5 )
Answer:
y = 110
Step-by-step explanation:
The formula for the sum of the interior angles of a polygon with n sides is: (n-2) x 180 degrees. A hexagon has 6 sides, so if we plug this value into the equation, we get (6-2) x 180 = 4 x 180 = 720 degrees. Since we have one angle which is 170 degrees and the other five angles are the same (y), we can make the equation 170 + 5y = 720. We subtract 170 on both sides and get the equation 5y = 550. Dividing both sides by 5, we get y = 110, which is our answer.
