Answer:
2
Step-by-step explanation:
7-5=2
Answer:
3). 8x +36 from simplifying the equation
If you add them all together, you'd get 157. Then you divide by 7 and you'd get 31.4
Answer:
115 degrees
Step-by-step explanation:
supplementary angles add up to 180 degrees, so if x is the angle you're trying to have you get:

So you do g of x first which is root of -4 and then sub that into f of x to get root minus 4 to the power of 4 - 2 root -4 squared + 2 which is the same as (((-4)^1/2)^2) - 4 times -4 + 2 which is the same as -4^2+16 +2 which is the same as 16+16+2 which is 34. Hope this helps :)