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Sholpan [36]
3 years ago
11

The vertex of this parabola is at (1, 3). Which of the following could be its equation?

Mathematics
1 answer:
White raven [17]3 years ago
8 0
For
y=a(x-h)^2+k
vertex is (h,k)

it could be
y=a(x+1)^2-3
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Please help with answer
Damm [24]
21)y=5/6x-7
22) y-5=-3/4x

3 0
3 years ago
16ef³÷8e²f=<br>24m²n³<br>_____=<br>2mn<br><br>2k³+k<br>_____=<br>4k<br><br><br><br>​
hjlf

Answer:

Answer is below

Step-by-step explanation:

16ef³÷8e²f=\frac{2f^{2}}{e}

\frac{24m^{2} n^{3} }{2mn} = 12m n^{2}

\frac{2k^{3} +k}{4k} =\frac{1}{2} k^{2} +\frac{1}{4}

3 0
2 years ago
Your parents are buying a house for $187,500. They have a good credit rating, are making a 20% down payment, and expect to pay $
Lyrx [107]
$187,500 is cost of house. 20%, or $37,500 is the down payment. The loan amount would be $187,500 - $37,500 = $150,000. If we assume the annual rate of the loan is 4.65% Then the monthly rate would be 4.65%/12 = 0.3875% If the loan is $150,000, the interest is 0.3875% The interst for the first month is $150,000 * 0.3875% = $581.25. You stated that their payment is $1,575. So the amount that pays off the loan is $1,575 - $581.25 = $993.75. At the end of the month, they owe $150,000 - $993.75 = $149,006.25 For the second month, the amount of the payment that goes towards intrest is $149,006.25 * 0.3875% = $577.40. and the amount that goes towards the loan is $997.60. At the end of the second month they owe $148,008.65. Regarding realized income, we recommend a monthly loan payment not to exceed 28% of the monthly income. So if a payment of $1,575 is 28% of Gross, then the math is : $1,575 = 0.28*Gross. Gross = $5,625 monthly. About $67,500 annually. About $33.75 an hour.
8 0
3 years ago
Write a two-step word problem that has an answer of 7 pages
riadik2000 [5.3K]
Sarah has 1 more book than 3 times the number of books Andy has. Andy has 2 books.  How many books does Sarah has?

HOPE THIS HELPS! :)
4 0
3 years ago
Read 2 more answers
what's 2+2 equal? And why is that always the main math question that everyone gets asked to answer nowadays?
marishachu [46]

Answer: 4

Step-by-step explanation:

who knows why it gets asked lol but why is this question in mathematics anyway

6 0
2 years ago
Read 2 more answers
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