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3 years ago

7 + 8p - 27 terms ? coefficients ?

Mathematics

1 answer:

gayaneshka [121]3 years ago

4 0

Answer:

Terms: 7, 8p, -27

Coefficients: 8

Step-by-step explanation:

1. A term is a constant, a variable, or a product of a constant and variable. Therefore, 7, 8p, and -27 are terms.

2. A coefficient is a number that is in front of a variable like 8 in front of p.

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HELP! IM STUCK!

Readme [11.4K]

Answer:

$(x-1)^2+(y+4)^2=9$

Step-by-step explanation:

The equation of a circle is given by:

$(x-h)^2+(y-k)^2=r^2$

Where (h, k) is the center and r is the radius.

The center of the circle is (1, -4).

And the radius is 3.

Substitute:

$(x-(1))^2+(y-(-4))^2=(3)^2$

Simplify. Thus, our equation is:

$(x-1)^2+(y+4)^2=9$

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3 years ago

Which is longer 1/3 of a minute or 2/3 of a minute?

Evgesh-ka [11]

2/3 of a minute is longer than 1/3 of a minute

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3 years ago

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Venus Waldo reviewed her account statement and wanted to verify that the interest amount was correct. Her new balance was $12,09

user100 [1]

Answer:

The interest on the savings account is $46.47

Step-by-step explanation:

Here, we want to know the interest earned on the savings account.

The difference between the new and previous balance will be; 12,098.12 - 9,053.20 = $3,044.92

The difference between amount deposited and amount withdrawn is 3,298.45 - 300 = 2,998.45

This is the amount that is supposed to be on the account without interest

So the interest earned would be; 3044.92 - 2,998.45 = $46.47

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3 years ago

Math question quadratics

denpristay [2]

Answer: The length and width are 50 and 30 meters (or 30 and 50 meters).

Step-by-step explanation:

To solve this question, we can represent variables for the length and width in two equations.

$2l + 2w = 160\\\\l * w= 1500$

To solve for one of the variables, you'll have to substitute one of the variables, so solve for one of them:

$2l = 160 - 2w\\l = 80 - w$

$(80-w)*w=1500\\\\-w^2 + 80w - 1500 = 0\\\\w^2 - 80w + 1500 = 0$

Now, we have a standard quadratic equation that we can factor. When factoring, you'll get this:

$(w-50)(w-30) = 0$

This tells us that the width could be either 50 or 30.

Substitute 50 into one of the equations to find the length:

2 (l) + 100 = 160

l = 30.

The length and width are 50 and 30 meters (or 30 and 50 meters).

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3 years ago

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5 divided 630 in partial qoutients

KIM [24]

I think it is 0.007936

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3 years ago