The probability that Nicolas will win is 7/8, since there is a 7/8 chance that he will get heads to appear once. That means that the probability that Manny will win is 1/8.
7/8-1/8=6/8=3/4
Answer:
<h2>
50°, 60°, 70° (the second answer)</h2>
Step-by-step explanation:
The sum of the angles in a triangle = 180°
We can use the equation:
2x + 80 + 25 - 5x + 6x + 90 = 180
Combine like-terms:
2x + 6x - 5x = 3x
80 + 25 + 90 = 195
195 + 3x = 180
Subtract 195 from both sides:
3x = -15
Divide both sides by -3 to isolate x:
x = -5
Now that you've solved for x, you can replace x with -5 in the equation for each angle.
2(-5) + 80 = 70°
6(-5) + 90 = 60°
25 - 5(-5) = 50°
Answer:
I think it is false. sorry if im wrong!
Step-by-step explanation:
Hi there!
I calculated your equation on MathPapa Algebra calculator(you can find the link here:https://www.mathpapa.com/algebra-calculator.html) and I got the answer D. -24 - 57i
