Answer:
D. May not be accurate, information was taken over 2 year period; More information from previous years would help the prediction be more accurate.
Step-by-step explanation:
I calculated it logically
Answer:
122
Step-by-step explanation:
1^6 = 1
11^2 = 121
1 + 121 = 122
<em>hope this helps</em>
Answer:
a = 127°
Step-by-step explanation:
The 3 angles lie on a straight line and have a sum of 180°, that is
15° + a + 38° = 180°
53° + a = 180° ( subtract 53° from both sides )
a = 127°
Answer:
150°
Step-by-step explanation:
To find the sum of all the interior angles in a regular polygon, us this formula, where n is the number of sides: (n-2)*180
(12-2)=10
10*180=1800
Now we have the sum of all the angles. But we aren't done yet! We have to divide this value by the number of sides to find the measure of one angle.
So,
1800/12=
150
Hope this helps!
Answer: 21/5
Step-by-step explanation:
