3 years ago

What is the degree?6−n 2 +5n 3

Mathematics

1 answer:

Katyanochek1 [597]3 years ago

5 0

Polynomial Degree:
3
3
Leading Term:
5
n
3
5
n
3
Leading Coefficient:
5

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Which figure shows an example of symmetry?

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Answer:

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Step-by-step explanation:

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A person who needs a car for a few weeks while visiting family out of state would most likely choose which of the following?

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3 years ago

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Jared is going to plant 20 small plants around the edge of a circular garden

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1 every 2.5 feet

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3 years ago

Solve the system:<br> y = 3x<br> -x + 2y=5<br><br> (_,_)

kakasveta [241]

Answer:

(5, 15)

Step-by-step explanation:

-x + 6x = 5

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x = 5

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y = 15

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2 years ago

Find two consecutive even numbers such that the difference of one-half the larger and two-fifths the smaller is equal to 38

expeople1 [14]

EXPLANATION

The consecutive even numbers are
$370 \: and \: 372$

EXPLANATION

Let
$x$
be the first even number then, the next even number will be,

$x + 2$

The difference of one-half the larger one and two-fifth the smaller one is 38 gives the equation,

$\frac{1}{2} (x + 2) - \frac{2}{5} x = 38$

We multiply through with an LCM of 10 to get,

$10 \times \frac{1}{2} (x + 2) - 10 \times \frac{2}{5} x = 38 \times 10$

This simplifies to,

$5(x + 2) - 4x = 380$

We expand the brackets to get,

$5x + 10 - 4x = 380$

We group like terms to get,

$5x - 4x = 380 - 10$

This simplifies to
$x = 370$

Therefore the next even number is is
$372$

6 0

3 years ago