help me i need to finish this

Answer: x = -7

Step-by-step explanation: use the slope formula and slope intercept form y = mx + b to find the equation

Answer:

x = -7

Step-by-step explanation:

This equation produces a vertical line that will go through (-7,0) and (-7,8) along with all other real y values.

Answer:

parallel i think

Step-by-step explanation:

parallel because it's a unknown error

Answer:

Choice B

Step-by-step explanation:

The best way to compare two lines is to solve for y.

The first equation:

For [tex]20y-24x=-20[/tex] the first thing we should do is add the 24x on both sides which will cancel out itself on the left side [tex]20y=24x-20[/tex]. Now all we have to do is divide the 20 on both sides to leave us with [tex]y=\frac{6}{5}-1[/tex].

The second equation:

For [tex]5y-6x=-5[/tex] the first thing we should do is add the 6x on both side which will cancel itself on the left side [tex]5y=6x-5[/tex]. Now all we have to do is divide the 5 on both sides to leave us with [tex]y=\frac{6}{5}x-1[/tex].

Now for the comparison:

They are the same exact line. If you were to graph them they would overlap each other.

Answer:

i. Rotate

ii. Translates

Step-by-step explanation:

Rigid transformations are the methods required in which the orientation, dimension, position, or size of a given figure can be transformed. Some types of rigid transformation are: rotation, translation, reflection, etc.

From the given question, the two rigid transformation procedure required for Madison to prove that ΔABD ≅ ΔCDB by rigid transformations are: rotation and translation.

Madison decides to rotate ΔABD [tex]180^{o}[/tex] about point B to create triangle A'B'D'. Next she translates A'B'D' along diagonal BD until point B' from ΔA'B'D' lines up with point d from ΔCDB.

Therefore,

ΔABD ≅ ΔCDB

Answer:

hiiiiii

Step-by-step explanation:

Answer:

this question makes no sense but imma go with 5135

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

1.5b + 6.00h will make 24

Answer:

The total amount accrued, principal plus interest, from simple interest on a principal of $9,100.00 at a rate of 2.5% per year for 3 years is $9,782.50.

Step-by-step explanation:

Principle amount = P = £9100

interest rate = r = 2.5% per year

Time period = t = 3

Simple Interest = 9100 × 2.5% × 3 = £682.5

Total amount = Principal amount + Simple interest

                        = 9100 + 682.5

                        = £9782.5

Therefore, the total amount accrued, principal plus interest, from simple interest on a principal of £9,100.00 at a rate of 2.5% per year for 3 years is £9,782.50.

Answer:

4 necklaces

Step-by-step explanation:

when p(n)=c(n), the cost equals the sales

15n+60=30n

60=15n

n=4

Answer: $4.45

Step-by-step explanation: you will get $4.45

Answer:

it should be 445%

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.

The Absolute Value term is |4x+3|

For the Negative case we'll use -(4x+3)

For the Positive case we'll use (4x+3)

-(4x+3) = 3

    Multiply

     -4x-3 = 3

    Rearrange and Add up

     -4x = 6

    Divide both sides by 4

     -x = (3/2)

    Multiply both sides by (-1)

     x = -(3/2)

    Which is the solution for the Negative Case

(4x+3) = 3

    Rearrange and Add up

     4x = 0

    Divide both sides by 4

     x = 0

    Which is the solution for the Positive Case

x=-3/2

x=0

The solution of the absolute equation │4x + 3│ = 3 will be 0 and - 3/2. Then the correct option is A.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

The absolute function is also known as the mode function. The value of the absolute function is always positive.

f(x) = |x - h| + k

The absolute function is given as,

│4x + 3│ = 3

Simplify the equation, then we have

│4x + 3│ = 3

4x + 3 = ± 3

4x = - 3 ± 3

For positive signs, then we have

4x = - 3 + 3

4x = 0

x = 0

For negative sign, then we have

4x = - 3 - 3

4x = - 6

x = - 3/2

The solution of the absolute equation │4x + 3│ = 3 will be 0 and - 3/2. Then the correct option is A.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

Answer:

The value of x = 18

Step-by-step explanation:

Given the data set

[tex]12,15,x,19,28[/tex]

As the given data is already in ascending order.

As 'x' is the middle number, thus it represents the median value.

Therefore, the value of x = 18

Answer:

y = 5x + 10

Step-by-step explanation:

using the formula y = mx + b you can easily find the answer.

where

m = the rate of change

b = constant

x = the independent variable

Since he has the initial $10.00 added to the account, we know that is the constant since he won’t be adding that anymore.

Since he will be adding $5.00 to the account every month we know that this is the rate of change.

the variable x will change depending on the number of months passed.

Therefore we can create the equation:

y = 5x + 10

Answer:

maannnyyy

Step-by-step explanation:

Answer:

for the first one

Step-by-step explanation:

(x,y)=(4,1)

Answer: You can’t really add them

Step-by-step explanation: Since 4x has a variable, and 4x and 4 aren’t like terms, you CAN NOT add them together. I’m not sure if that was what you were looking for.

Answer:

Step-by-step explanation:

gain

Answer:

at a gain

Step-by-step explanation:

32000 add 3000= 35000

38000-35000=300 meaning he got a gain

Answer:

a. fill in 8out of the 10 rows of the grid. Then subtract 3/10ths of the squares that are filled in

b. 70/100 x 8/10 = 14/25 kg

c. 0.7 x 0.8 = 0.56 kg

d. less, by 0.24 kg

I hoped this helped! :)

Answer:

-0.2

Step-by-step explanation:

to find n you need to get it all by itself so you subtract 16.2 from both sides so on the left side it cancels out and on the right side it equals -.02 which is then equal to n which is your answer

Answer: c

Step-by-step explanation:

Answer:

m> -10

Step-by-step explanation:

When you multiply or divide by a negative number you must flip the inequality sign (< / >).

We need to get (m) alone so w need to multiply each side by (-5).

m>-10

Answer:

x = 5  1/7

Step-by-step explanation:

7x/12 -11= -8

7x/12 = 3

x = 3 . 12 /7

x = 36/7

x = 5  1/7

Answer:

y=26

Step-by-step explanation:

2(3y+7+5)=196-16 do the () first and then subtract 16 from 16

6y+24=180 subtract 24 from both sides

6y=156  divide by 6

y=26

Answer:

26

Step-by-step explanation:

6y+14+10=180

6y=180-24

6y=156

y=26

Answer:

First, let's find the perimeter of the concrete mural.

A circle of diameter d, has a perimeter:

p = d*pi

where pi = 3.14

the concrete mural has a diameter of 45 ft, then it's perimeter is:

P = 45ft*3.14 = 141.3 ft

One rope has a length of 50ft, and costs $39.99.

Let's find the number of ropes that Damari needs to use, so let's divide the perimeter in lengths of 50ft:

N = 141.3ft/50ft = 2.826

Then Damari needs 2.826 ropes, but she can not buy 0.826 of a rope, then we should round it up to 3 ropes.

Then she needs to buy 3 ropes, and she will pay 3 times $39.99, this is:

Cost = 3*$39.99 = $119.97

Answer:

C I think

Step-by-step explanation:

It's kinda hard to explain... I'd need more time to be sure, sorry. When's this due? Can you send a bigger picture and can I have about 10 more mins to solve, give or take?

What is the domain of the set of ordered pairs above

c {-1 ,0, 5, 10}

Answer:

c {-1 ,0, 5, 10}

Step-by-step explanation:

Answer:

-8

Step-by-step explanation:

you need to rewrite it in y=mx+b form where b-is the y-intercept

y-4= -3(x+4)

distribute

y-4 = -3x-12

isolate y

y= -3x-8

compare this with the y=mx+b so y-intercept is -8

Answer:

Step-by-step explanation:

2(2 – x) = 3x + 4.

4 - 2x = 3x + 4

-5x = 0

x = 0