3 years ago

What is a polynomial

2 answers:

8 0

A polynomial is an expression with many terms (variables and coefficients) poly as a prefix means many nomial means numbers hope this helps

Talja [164]3 years ago

6 0

A polynomial is an expression of two or more terms.

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This rule describes how the area depends on the width, w:

lbvjy [14]

It would be 25 - 875

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3 years ago

Ernie bought three 12 pack of regular cola, four 12 packs of diet cola and two 6 packs of orange soda how many cans did he buy?

Aloiza [94]

He bought a total of 96 cans

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3 years ago

Read 2 more answers

3(2x + 4y - 2z) + 7(x + y - 4z)

guapka [62]

Step:6x+12y-6z+7x+7y-28z
Answer:13x+19y-34z

4 0

3 years ago

Find a vector of magnitude 3 in the direction of v=4i-3k

pochemuha

Answer:

$\frac{12i}{5} - \frac{9k}{5}$

Step-by-step explanation:

The magnitude of a vector v = ai + bk is

$|v| = \sqrt{a^{2} + b^{2}$

In this problem, we have that:

Find a vector of magnitude 3 in the direction of v=4i-3k:

The first step is finding the unit vector of v, $v_{u}$ .

$|v| = \sqrt{4^{2} + (-3)^{2}} = 5$

$v_{u} = \frac{4i}{5} - \frac{3k}{5}$

Magnitude 3, same direction.

We multiply the unit vector by +3, since it is in the same direction. If it was in the opposite direction, we would have multiplied by -3.

The answer is:

$\frac{12i}{5} - \frac{9k}{5}$

5 0

3 years ago

Rick and Colette agreed to babysit their sister for 3 hours while their parents were at a play. Rick went first, while Colette d

Dmitriy789 [7]

Answer:

1 1/2 hours

Step-by-step explanation:

= 3 ÷ 2

= 1 1/2 hours.

please follow or rate brainliest

4 0

2 years ago