Answer:
2h and a half
Step-by-step explanation:
2h and a half
60+60=2h
30= half of 60 so
2.5
186.99999992 and that is the correct anwser i think
X= 48 degrees
Explanation:
90 + 42 + x = 180 (all angles in a triangle must add up to 180 degrees)
132+ x = 180
x=48 degrees
Answer:
Answer: It's relatively easy to find x in this problem. 4x+3y=12 means that the expression 3y needs to be 12 too, which gives us 12-6 or 6. That number divided by 4 is 2, so x=2! Congrats, you've found x!
Step-by-step explanation:
One way of solving this problem is to remove the parentheses all together and write the equation as 8x+6y = 54. Subtracting 54 from both sides would give us -8x + 6y = 18. The key point here is that when subtracting a negative number, we have to borrow one from our variable so instead our answer becomes (-8)x-6(y)=-54.
