(x+4)(x−9)=0 completing the square
square root property
4x² = 20
zero product property
Answer:
i) Zero product property
ii) Square root property
Step-by-step explanation:
(x + 4)(x -9) = 0
Here we are equating each factor equal to zero and find the solutions.
Therefore it is Zero product property.
4x^2 = 20
To find the value of x, we take the square root on both sides.
So it is square root property.
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Thank you.
Answer:
The person above be is correct
Step-by-step explanation:
Answer for 1. 72
Answer for 2.536
Answer for 3.195
The total cost of the lease with a monthly payment of $300 for 24 months and a down payment of $1,000 is C. $8,200.
The total cost of a lease is the sum of the monthly payments and down payment.
The total cost of a lease does not include the residual value of the property.
Monthly payment = $300
Lease period = 24 months
Total monthly payment = $7,200 ($300 x 24)
Down payment = $1,000
Total cost of the lease = $8,200 ($7,200 + $1,000)
Residual value = $9,000
Thus, the total cost of the lease with a monthly payment of $300 for 24 months and a down payment of $1,000 is C. $8,200.
Learn more about lease payments at brainly.com/question/24460932
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0 15 15
15 30 15+30=45
30 60 45+60=105
Answer:
end of round1 -- 30 students -- 15 minutes
round2 -- 60 -- 30 min
round3 -- 120 -- 45
round4 -- 240 -- 60
round5 -- 480 -- 75
ruond6 -- 960 -- 90
round7 --1920 -- 105
Step-by-step explanation: