Answer:
3)
Step-by-step explanation:
Answer:
(17)
Sum of interior angles of a quadrilateral is 360°
- 110° + 130° + x + x - 3° = 360°
- 2x = 360° - 237°
- 2x = 123°
- x = 61.5°
(18)
Sum of interior angles of a hexagon is 180°*(6 - 2) = 720°
- 2*90° + 2x + 2(x + 22°) = 720°
- 90° + x + x + 22° = 360°
- 2x = 360° - 112°
- 2x = 248°
- x = 124°
(19)
Interior angles of a given pentagon are all marked as congruent, so the exterior angles are congruent too.
Sum of exterior angles is 360°.
Answer:
7
The 6 is in the tenths place and the 7 is in the ones place.
Y=1/2x+8
I think this might be right
Answer:
98
Step-by-step explanation:
given x = 50
=> y = 3(50)-52 = 150-52=98
the ice cream they can expect to sell = 98