The answer to your question is 4x^2+11x-20
O que posso acrescentar é que 3 linhas de segmentos reflexivas no triângulo definem o baricentro... estas 3 linhas serão as medianas do triângulo e o baricentro divide as linhas em 3 partes iguais.
Are you supposed to multiply these? If so your answer would be (5x*x^2) + (5x*-x) + (5x*-7). This comes out to 5x^3 - 5x^2 - 35x. Hope this helps!
Step-by-step explanation:
Given data
2 green,
9 brown,
7 yellow, and
4 blue marbles.
Sample space S = 2+9+7+4= 22
The probability of picking a ball without replacement
Probability of picking each ball
Pr(green) = 2/22= 1/11
Pr(brown ) = 9/21
Pr(yellow) = 7/20
Pr(blue) = 4/19
Probability of picking yellow then another yellow
P(yellow, then yellow)
=(7/22)*(6/21)= 42/462
=1/11
A. 1/11
following expression is equal to . Kindly match with your options!
<u>Step-by-step explanation:</u>
Here we have , following expression to evaluate . 1/3(9 - 18x) + 1/4(8x - 12 or , :
⇒
⇒
⇒ { Making denominator of both terms same ! }
⇒
⇒
⇒
⇒ { Simplifying even further }
⇒
Therefore , following expression is equal to . Kindly match with your options!