Answer:
Jack
Step-by-step explanation:
90/18 = 5
180/45 = 4
First you need to know the definition of a complementary angle. That means that two angles add up to 90 degrees, or a right angle.
To find an angle complementary to a 78 degree angle, you need to subtract 78 from 90.
90 - 78 = 12
The median is effectively the middle number, so first we need to order them from smallest to biggest, which would be:
0.5, 1, 1.5, 2,2, 3.3, 5.4, 6.2, 8.4, 8.8
Therefore, the median is 3.3.
Hope this helps!
Answer:
Hi! The answer to your question is 1. 
and 2. 
Step-by-step explanation:
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<em>Hope this helps!!</em>
<em>- Brooklynn Deka</em>
Since 19 is a prime number it only goes into 1 and 19 so 1 times 19 is the only possible answer
