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3 years ago

How are polynomial expressions written in standard form

Mathematics

2 answers:

tankabanditka [31]3 years ago

8 0

Answer:

idk mabye...

Step-by-step explanation:

???

statuscvo [17]3 years ago

4 0

Answer:

See below.

Step-by-step explanation:

In descending order of degree.

For example:

2x^3 + 4x^2 - 7x + 11.

This is a polynomial of degree 3.

You might be interested in

What is the equation of the line that passes through the point (−4,−3) and has a slope of \frac{3}{4}

yawa3891 [41]

Answer:

y = $\frac{3}{4}$ x

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = $\frac{3}{4}$ , then

y = $\frac{3}{4}$ x +c ← is the partial equation

To find c substitute (- 4, - 3) into the partial equation

- 3 = - 3 + c ⇒ c = - 3 + 3 = 0

y = $\frac{3}{4}$ x ← equation of line

8 0

2 years ago

Luigi is an urban planner. As an independent contractor, he charges a $140 fee plus $25 per hour for

Anuta_ua [19.1K]

Answer:

Function: $y=140+25x$

Amount earned for 10 hours of work: $\$390$

Step-by-step explanation:

Let be "x" the number of hours worked on a project and "y" the total amount Luigi charges for a project.

Based on the data given in the exercise, you can identify that:

$140 is a fixed amount.
For each hour worked on the project, Luigi charges $25. This can be expressed as: $25x$

Then, the total amount he charges for a project is the sum of $140 and $25x$ . This can be represented with the following function:

$y=140+25x$

To calculate the amount of money earned for 10 hours of work, you must substitute $x=10$ into the function and evaluate. Then:

$y=140+25(10)\\\\y=390$

7 0

3 years ago

I will give brainliest.

butalik [34]

17, you only have to add up a few because of the x and y placements. Hope this helps you :)

4 0

3 years ago

Read 2 more answers

48 m

g100num [7]

Answer:

Answer in terms of π=144π m^3

Answer by replacing π with 3.14 is 452.16 approximately 452.2m^3

Answer to the nearest whole no. is 452m^3

Step-by-step explanation:

$volume \: of \: a \: cone = \frac{1}{3} \pi {r}^{2} h$

$radius = \frac{diametre}{2}$

$radius = 24$

$height = 18$

$slant \: height \: = 30$

$first \: step$

$the \: exact \: volume \: of \: the \: cone \: in \: terms \: of \: \pi$

$v = \frac{1}{3} \pi {r}^{2} h$

$\: \: = \frac{1}{3} \times \pi \times 24 \times 18$

$\: \: \: = \frac{432\pi}{3}$

$\: \: \: = 144\pi$

$second \: step$

$approximate \: answer \: using \: 3.14 \: in \: place \: of \: \pi$

$144 \times 3.14$

$= 452.16$

$approximately \: 452.2$

$last \: step$

$answer \: to \: the \: nearest \: whole \: number$

$452 {m}^{3}$

7 0

3 years ago

About how many weeks did it take for the dog to consume 45 pounds of food

natita [175]

Depends on the average amount it eats daily or weekly or hourly

3 0

2 years ago