Answer: The average of two numbers is
.
Explanation:
The first term is,

The second term is,

Average formula is,







Therefore, the average of two numbers is
.
Answer:
Step-by-step explanation:
-7k+21
Answer:
The answer to your question is A = 648 u²
Step-by-step explanation:
I attach the solution because it said that I was writing improper words.
Answer:
x=150 degrees
Step-by-step explanation:
You know that the sum of the angles in a triangle is 180 degrees, so to find the missing angle in the triangle, subtract 180 from the sum of the other 2 angles: 180-(52+98)=180-150= 30 degrees.
You also know that the sum of supplementary angles is 180, and there are 2 supplementary angles. since we just found one of the angles, all we need to do is subtract 30 degrees from 180 degrees: 180-30= 150 degrees. (x is 150 degrees)
1 gallon = 128 oz
128/6= 21.33 cups
4x21.33= 85 cups
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