Answer:
12/13 I believe Im not to good with it
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:
Option C
Step-by-step explanation:
x + 6) 3x⁴ + 20x³ + 14x² + 17x + 30 (3x³ + 2x²+ 2x + 5
<u> 3x⁴ + 18x³ </u>
2x³ + 14x²
2<u>x³ + 12x²</u>
2x² + 17x
2<u>x² + 12x</u>
5x + 30
<u>5x + 30</u>
0
Therefore, quotient is (3x³ + 2x²+ 2x + 5).
Option C is the correct option.
There are 21 friends on the camping trip. Or 21 2/3.
Hope this helped!
Answer:
D
Step-by-step explanation:
The thing that is being cubed here is the sum of x and 4, not x or 4 individually. After you have taken care of what is in parentheses, you add 3x, which gives the sum of x+4 cubed and 3x. Hope this helps!
