Answer:
(0,3)
Step-by-step explanation:
hope this helps :)
Answer:
x = 2 ± √11 (I believe)
Step-by-step explanation:
Answer:
(13.4,-4.2)
Step-by-step explanation:
The given system has equations:
Multiply the top equation by 9 and
Multiply the second equation by 5:
Add the new equations.
Put this into the first equation to get:
Answer:
10
Step-by-step explanation:
If the pieces were similar, the scale factor would be 16 / 8 = 2 so therefore, b = 5 * 2 = 10.