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3 years ago

I need help with questions 20 through 25

1 answer:

3 0

20. we see that is has a yint of 1
it has a slope of 2/3
y=2/3x+1

21. has a yint of -1
has a sloe of -1
y=-x-1

22. from the center, go 3 units down and plot a point there
from that point, go 4 units up, and 1 unit to the right, put a point there
connect those 2 points wit a line

23. go 2 units up from center
go left and right forever (horizontal line going throug y=2 or (x,2)

24. graph the point (1,-3)
go 2 units up and 1 to right (-1,2) and plot a point, connect the points

25. y=-1/4(x-10)
graph the point (10,0)
go 1 down and 4 to the right (14,-1) and connect the points

use desmos graphing caluclator if yo ar stuck

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4. If N is the set of natural numbers that are factors of 16, choose the selection below that correctly shows

Lostsunrise [7]

The set of factors of 16 is={1,2,4,8,16}.So option(1) is correct

Natural numbers are those that start with 1 and go on indefinitely. In other words, natural numbers are counting numbers that do not include 0 or any negative or fractional numbers. Natural numbers are numbers like 1, 6, 89, 345, and so on.

What exactly are the factors?

A factor is a number that divides another number with no remainder. In other words, if multiplying two whole numbers results in a product, the multiplied numbers are factors of the product because the product is divisible by them. There are two methods for locating factors: multiplication and division.

Given in the question that, N is the set of natural numbers that are factors of 16

factors of 16 are = 1,2,4,8,16

so the set of factors of 16 is={1,2,4,8,16}

To learn more about natural numbers visit

brainly.com/question/17429689

#SPJ1

3 0

1 year ago

20 yards for $30.00

sertanlavr [38]

A) $55.00
65 yards for $85.00 subtract
20 yards for $30.00
85-30=55

4 0

3 years ago

Y= 5x - 9; domain = { 1,3,7 } what is the range values?

Maslowich

Answer:

Step-by-step explanation:

range = [-4,6,26]

Step-by-step explanation:

y = 5x - 9.....domain = [1,3,7]....the domain is ur x values, and I am assuming ur looking for the y values that go with the x ones

y = 5x - 9.....when ur domain (ur x) = 1

y = 5(1) - 9

y = 5 - 9

y = -4

y = 5x - 9...when ur domain (x) = 3

y = 5(3) - 9

y = 15 - 9

y = 6

y = 5x - 9...when ur domain(x) is 7

y = 5(7) - 9

y = 35 - 9

y = 26

so ur range (ur y valus) = [-4,6,26]

6 0

2 years ago

Which letter is the correct answer and why

Julli [10]

Answer:

<h2>Option C</h2>

Step-by-step explanation:

Here,

[Taking 'A' = 'a']

$a \: = \: 4\pi {r}^{2}$

Then for 'r',

$= > 4\pi {r}^{2} = a$

$= > {r}^{2} = \frac{a}{4\pi}$

$= > r = \sqrt{\frac{a}{4\pi} }$

$= > r = \frac{1}{2}\sqrt{ \frac{a}{\pi} }$

Hence,

Option C is correct .

3 0

2 years ago

I don’t really understand this one

goldfiish [28.3K]

Answer:

Not gonna lie i don't understand that on either

3 0

3 years ago