Answer:
C. 324°
Step-by-step explanation:
We are given that,
The spinner is rotated 180° counter-clockwise about the center and maps J to A.
Since there are 10 sections of the spinner.
So, the angle by each section = = 36°
That is, the angle which maps J to A clockwise is 36°
<h3>Then, the angle which maps J to A counter-clockwise = 360° - 36° = 324°</h3>
Thus, option C is correct.
So, in the list of numbers, 8 and 9 are solutions
Answer:
A
Step-by-step explanation:
(35 + 47 + 42 + x) / 4 = 50
(124 + x) / 4 = 50....multiply both sides by 4, cancelling the 4 on the left side.
124 + x = 50 * 4
124 + x = 200
x = 200 - 124
x = 76 <===
Answer:
A) (i) a = 95° (180 - 85), b = 85° (180 - 95), c = 85° (180 - 95), d = 95° (180 - 85)
A) (ii) a = 103° (180 - 77), b = 77° (180 - 103), c = 103° (180 - 77), d = 77° (180 - 103)
B) (i) 95 + 85 + 85 + 95 = 360°
B (ii) 103 + 77 + 103 + 77 = 360°
Tip: Angles on a straight line add to 180°
Hope this helps!