Answer:
a=0
Step-by-step explanation:
x²-2x+y²-4y-4=0
(x²-2x+1)+(y²-4y+4)-9=0
(x-1)² + (y-2)² = 3²
Center: (1,2) radius: 3
(1,2) on line 2x-y+a=0
2*1 - 2 + a = 0
a = 0
Answer:
180
Step-by-step explanation:
UP YOUR NOSE TO THE LEFT THEN THE RIGHT THEN NEXT THING YOU KNOW YOU DON'T HAVE AN EYE ANYMORE YOUR EYELESS
Answer:
Step-by-step explanations:
Hi love ,
So the terms is :
<u>-80 , 5p , -8z </u>
and the coefficients is :
<u>5 , -8</u>
<u>Thank you :)</u>
<u></u>
Answer: Yes, I agree. $10 will be withdrawn every Friday, resulting in the $100 she deposited being completely gone after 10 withdrawals.
Step-by-step explanation: You will want to find the amount of money being taken from the $100 withdrawal first. Turn the percent into a decimal, which should result to 0.10. Take this decimal and multiply it with 100 to get the amount of money being taken out of the account each week, which should be $10. I would go about answering this by multiplying the $10 by the amount of 10 withdrawals. This would result in 100. This answers the question because we are trying to see if 10 withdrawals will completely deplete the $100 in the account.
Answer:
the equation would be: y=(x-4)(x+2)
