The answer is 113.1. Hope this helps
Answer:
-2
Step-by-step explanation:
14/7 = 2
So,
-14/7 = -2
Check:
-2 x 7 = -14
Answer:
r = 45 degrees, and s= 60 degrees
Step-by-step explanation:
Answer:
(5,7)
Step-by-step explanation:
Substitute 2x-3 for y in the 2nd equation, obtaining: x + 2x - 3 = 12. Then 3x = 15, and x = 5. Subbing 5 for x in the 1st equation results in: y = 2(5) - 3 = 7. The solution is therefore (5,7).
-(1+7x)-6(-7-x)=36
-1-7x+42+6x=36
41-x=36
-x=36-41
-x=-5
x=5
