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3 years ago

Help me please i need help bad please just help me :(

Mathematics

1 answer:

UNO [17]3 years ago

5 0

Answer:

you can do it i belive

Step-by-step explanation:

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HELP PLEASE !!!!!!!!!!!!!!!!!!!!!!!!The coordinate of point A is -7 and the coordinate of point D is -2.

Marta_Voda [28]

Answer:

So we can first use the distance formula which is for 2 dimensional but seen as we're in 1 dimensions we dont have to use it. So we can just get the distance between them using a formula I made -

|a-d| = distance

So if we use that formula we can get that -7-(-2) = -7+2 = -5. Then take the absolute value which is 5.

Therefore the answer is

<h2><u>5 is answer</u></h2>

8 0

4 years ago

Which of the following describes the zeroes of the graph of f(x) = 3x6 + 30x5 + 75x4?

andre [41]

we have

$f(x)=3x^{6}+30x^{5}+75x^{4}$

<u>Find the zeroes of the function</u>

$f(x)=3x^{6}+30x^{5}+75x^{4}$

$f(x)=3x^{4}(x^{2}+10x+25)$

$f(x)=3x^{4}(x+5)^{2}$

The zeroes of the function are

$x=-5$ -------> with multiplicity $2$

$x=0$ -------> with multiplicity $4$

therefore

<u>the answer is the option </u>

–5 with multiplicity 2 and 0 with multiplicity 4

see the attached figure

7 0

3 years ago

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Estimate 6.1 divided by 8

victus00 [196]

0.7 is your answer
:) happy to help

6 0

4 years ago

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The sum of -9 and 18/2

levacccp [35]

Answer:

Step-by-step explanation:

Sum means addition so:

-9 + 18/2

(18/2 = 9)

-9 + 9

8 0

3 years ago

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The equation, y = 1250x + 22,850, gives the salary of a person as "y" after the stated number of years (x). Model the data with

Sidana [21]

Answer:

(a) $y = 6250x +17850$ --- The function

(b) $y = 49100$ --- The salary in 5 years

Step-by-step explanation:

Given

$y = 1250x + 22850$

Solving (a): Model the function around (1,24100) and (3,36600)

First, we calculate the slope

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{36600 - 24100}{3 - 1}$

$m = \frac{12500}{2}$

$m = 6250$

The function is then calculated as:

$y = m(x - x_1) + y_1$

$y = 6250(x - 1) + 24100$

$y = 6250x - 6250 + 24100$

$y = 6250x +17850$

Solving (b): Salary in 5 years

Here:

$x = 5$

So:

$y = 6250x +17850$

$y = 6250*5 +17850$

$y = 49100$

8 0

3 years ago