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alexdok [17]
4 years ago
8

I really need help I’m really lost!!!

Mathematics
1 answer:
alina1380 [7]4 years ago
3 0
WHY ARE YOU LOST WHAT IS THE QUESTION I WILL HELP YOU ANDWER IT SO TELL MEEEE what is the question u lost person lol
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Help test plsss I will give the first person brainlest
Ket [755]

Answer: 306.9

Step-by-step explanation: 3.1 x 11 = 34.1 x 9 = 306.9

5 0
4 years ago
Read 2 more answers
Suppose the Bainters purchase the $150,000.00 home with a 20% down payment, a 30-year mortgage, and an interest rate of 4.2%. An
Elden [556K]

Answer:

  $809.32

Step-by-step explanation:

The loan amount is 80% of $150,000, or $120,000. The monthly payment of principal and interest is $586.82.

The total annual expense for taxes and insurance is $1920 +750 = $2670, so the monthly expense is $2670/12 = $222.50.

Then the total of payments for mortgage and escrow will be ...

  $586.82 +222.50 = $809.32

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The monthly P&I payment is given by ...

  A = P(i/12)/(1 -(1 +i/12)^(-12t)) . . . . . where i is the annual interest rate, t is the number of years, and P is the amount financed.

  A = $120,000(0.042/12)/(1 -(1 +0.042/12)^(-12·30)) ≈ $586.82

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A spreadsheet or financial calculator can be useful for calculating payments, though the formula isn't difficult to use.

7 0
3 years ago
The perimeter of a triangle is 16 to the square root of 7 feet. If the two sides measure the square root of 343 feet and the squ
Taya2010 [7]

Answer:the length of the third side is 4√7

Step-by-step explanation:

The perimeter of a triangle is 16 to the square root of 7 feet. This is expressed as

Perimeter = 16√7 feet

The perimeter of a triangle is the sum of the length of the three sides of the triangle.

If the two sides measure the square root of 343 feet and the square root of 175, which are expressed as √343 and √175, the third length would be

16√7 - (√343 + √175)

Expressing √343 as a radical, it becomes 7√7

Expressing √175 as a radical, it becomes 5√7

7√7 + 5√7 = 12√7

Therefore, the third length would be

16√7 - 12√7 = 4√7 feet

5 0
4 years ago
What is 2and1/3 ÷ 1and 1/2 just look at the pic plz help<br><br>A.2 1/6 <br><br>B. 3 1/2
rodikova [14]
I don't even know good sir, But it is most likely A

4 0
3 years ago
Solve: (x + 5)^2 + 15 = 64
ch4aika [34]
(x+5)^2 = 49;
Then x + 5 = 7 or x + 5 = -7 ;
Finally, x = 2 or x = -12.
5 0
4 years ago
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