2 years ago

Write the equation of the line that passes through the points (3,-8) and (-8,1).

Mathematics

1 answer:

Gennadij [26K]2 years ago

6 0

Answer:

-9/11

Step-by-step explanation:

-8-1/3-(-8)

-9/11

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. Gerald wants to borrow $12,000 in order to buy an engagement ring. He wants to repay the loan by making monthly installments f

garri49 [273]

Answer:

$550.97

Step-by-step explanation:

The amortization formula will tell you the payment amount.

A = P(r/12)/(1 -(1 +r/12)^(-12t))

where A is the monthly payment, P is the principal amount of the loan, r is the annual interest rate, t is the number of years. Using your values, this is ...

A = $12,000(0.095/12)/(1 -(1 +0.095/12)^(-12·2)) ≈ $550.97

The amount of Gerald's payment is $550.97.

6 0

3 years ago

OK so I don't want answers, I just want someone to walk me through this and teach me how to do it.

Serggg [28]

Answer:

352cm²

Step-by-step explanation:

The shape is a cuboid and it has 6 faces, and the opposite faces are equal, so I calculate 3 different faces and multiplied it by 2 to give me the total surface area. Therefore, total surface area = the addition of all the surface areas in the shape. And to get each surface area, you have find the area of each of the 6 faces, and add them together, to give you the total surface area.