If the temperature starts at 40 degrees and DECREASES 40 degrees, what will the temperature be?
2 answers:
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Answer:
C=252
Step-by-step explanation:
Given:
x^5y^5
(x+y)^10
Find the coefficient of x^5y^5
To get the coefficient of x^5y^5,
we will put r = 5, in the below given general term.
The general term is : nCr =x^ry^n-r
We get:
Coefficient is = 10C5
= 10!/5!*5!
= 252
The coefficient of x^5y^5 is 252
C. 252
Answer:
<h3>m∠1 = 72°</h3>Step-by-step explanation:
We know: The sum of the measures of a triangle is 180°.
Therefore we have the equation:
We have
Substitute:
<em>subtract 108° from both sides</em>