Answer: 18.25
Step-by-step explanation:
5.5*4=22
401.5/22=18.25
Fine but I ain't showing my work completely.
The sum of all ext. angles of a polygon = 360.
So, you make this formula and solve for x.
360 = 49 + (3x+30) + (14x+6) + (6x-3) + (4x+8)
360 = 49 + 27x + 30 + 6 -3 + 8
360 = 90 + 27x
270 = 27x
/27 /27
10 = x
Now substitute for angle A, which is (6x-3)
6x-3
6(10)-3
60-3
57
Therefore, angle A is 57 degrees.
Answer:
D. 2
Step-by-step explanation:
She can make 52 muffins, so she can also make 24, or 2 dozen.
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