Answer:
I think 49 im not sure
Step-by-step explanation:
dont trust me I not good with math
Answer:
4.25 minutes, or if the questions is looking for at least how many minutes, 5.
Step-by-step explanation:
All three angles in a triangle add up to 180 degrees.
Therefore, we should just add up all the angles given to us and set them equal to 180 :)
3x + 5x + (2x + 5) = 180
Now we just need to combine all the similar terms together (which is the 3x, 5x, and 2x):
10x + 5 = 180
Subtract 5 from both sides of the equation:
10x = 175
Now just divide by 10 on both sides to isolate the x and work out your value:
x = 17.5
Therefore, your final value of x is 17.5 :)
-2(v+6) + 5v
=-2v -12 + 5v
= 3v - 12
