First multiply all terms by z
8-z^2=4z
Then order into standard form
-z^2-4z+8=0
Multiply the equation by -1
z^2+4z-8=0
Plug into quadratic equation
-4±√16-4(-8)
-4±√48
(-4±4√3)/2
-2±2√3
Final answer: z=-2± 2√3
ANSWER:
For the table on the left of the paper, the answer for 15 papers is 12 pencils and for 20 papers is 16 pencils.
For the table on the right of the paper, the answer for 24 marbles is 3 bags and for 32 marbles is 4 bags.
Hope this helps! :)
Have a lovely day! <3
Answer:
E looks like it is most congruent
Step-by-step explanation:
Answer:
27 dollars
Step-by-step explanation:
9 dollars per hour and you multiply that by 3 hours to get 27 dollars.
Its just asking which angles are similar just list them in the same order on both sides
abc abc
cba cba
