Answer: It is in quadrant II
Answer:
-10
Step-by-step explanation:
Pascal’s triangle: It represents the binomial coefficients. If a binomial expression is (a+b)^n, then (n+1)th row of Pascal’s triangle represents the binomial coefficients or that binomial expression.
The given binomial expression is
The elements of 6th row are 1, 5, 10, 10, 5 and 1.
Therefore, the coefficient of x²y³ is -10.
Answer:
D. 3/20
Step-by-step explanation:
If there's 80 jelly beans and 12 are yellow, then
12 yellow
-------------- = 12/80, which, simplified, equals 3/20.
80 total
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Answer: B. 26
Step-by-step explanation:
(21+9)-(8-4)=p
30-4=p
26=p
Complementary angles are angles that add up to 90 degrees
< DFG + < JKL = 90
x + 5 + x - 9 = 90
2x - 4 = 90
2x = 90 + 4
2x = 94
x = 94/2
x = 47
< DFG = x + 5 = 47 + 5 = 52
< JKL = x - 9 = 47 - 9 = 38