<u>Let's take this problem step by step:</u>
<u>To find the ordered pair of the system:</u>
⇒ must set both equations equal to each other
⇒ and solve for 'x'
<u>Let's solve:</u>
<u>Let's find the x-values:</u>
<u>Let's find f(x)'s value for each 'x':</u>
<u>Answer: (4, 11), (-4,27)</u>
Hope that helps!
#LearnwithBrainly
Answer:
Step-by-step explanation:
Probability of winning a game = 0.34
a) Probability of winning two games simultaneously = .34 x .34 =.1156
b) Probability of winning 3 games in a row = .34³
c) Probability of winning three chess games in a row and failure in the fourth = .34³ x ( 1-.34)
c)
I think it's A but I'm not 100% sure
A line perpendicular to another has a slope that is the negative reciprocal of the slope of the other line. The negative reciprocal of the original line is –2, and is thus the slope of its perpendicular line
This is my very own step-step solution:
Step 1:
<span>Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : </span>
<span> 42*x^5*y^4-((-7*x^3*y)*(b))=0
</span>
Step 2:<span>Equation at the end of step 1 :</span><span>
((42•(x5))•(y4))-((0-(7x3•y))•b) = 0
</span>
Step 3:Pulling out like terms :
<span> 42x5y4 + 7x3yb</span> = <span> 7x3y • (6x2y3 + b)</span>
The correct is: 7x3y • (6x2y3 + b) = 0 <span>
</span>
Quick Side Note:
<span>Binomial can not be factored as the difference of two perfect cubes
</span>
I hope this helps a little!
Hope you have a great day!
