Answer:
105
Step-by-step explanation:
Using basic algebra and the fact that the sum of all angles in a triangle always equals 180, we find that X = 21
Multiply 21 by three to find the value of 3x, which is 63
Add 12 to 63: 75
We also know that the angle of a straight line is also 180, so we subtract 75 from 180 to find ? which is 105
Hope this helps :)
Answer:
x = 125/7 , y = -11/3
Step-by-step explanation:
7x - 9y = 29
7x + 2y = - 15
- - + (subtracting)
__________
0 - 12y = 44
y = 44/-12
y = - 11/3
Putting y in first equation,
7x - 9 (-11/3) = 29,we get
x = 125/7 or 17.8
Hope it helps!
The answer is 449 so I multiplied 56.7 =404 I added 402+7=411 and added 411+8=419 I added 419+4=441
Answer:
1. dave has a low chance of rollerblading if he is focusing on his career.
Step-by-step explanation:
