What do the four yellow tiles in the model of the equation below represent?
-4
4
- 4x
4x

Answer:

Step-by-step explanation:

Answer:

y = -3x + 25

Step-by-step explanation:

You have to find p first.

You can do this by using the x equation and moving the p to the right by adding p to each side to get p + x = 7.

Now, move the x to the left by subtracting x on both sides to get a final answer of p = 7 - x

Then, you can substitute p into the y equation.

So, y = 3(7 - x) + 4.

Distribute to get y = 21 - 3x + 4

Combine like factors to get y = -3x + 25

Hope this helps! :)

Answer:

190.3

Step-by-step explanation:

190.3 I multiplied sorry if incorrect

Answer:

$54

Step-by-step explanation:

[tex]\frac{x}{45} = \frac{20}{100}[/tex]

To get x which is the 20% tip

1. 45×20 = 900

2. 900÷100=9

3. 9 is the tip

To get the total cost, you would have to add $9 to $45 which is $54.

Answer:

x = -30

Step-by-step explanation:

Ok remember this because its important vertical angles means the two angles  are congruent and congruent means when two things are the same

if those two angles are vertical angles what does that mean?

They both equal each other because they are the CONGRUENT!

x-28 = 0.5x -13

combine like terms so add 28 to both sides

x = 0.5x + 15

then subtract - 0.5x on both sides

- 0.5x = 15

then get x by itself by dividing - 0.5 on both sides

x = -30

Answer:

Step-by-step explanation:

8) HL  ---> Hypotenuse and Leg

It is already given legs are congruent

Hypotenuse: DE = IJ

9) LL  ----->  This SAS congruent ---> Both legs of the right angled traingle are congruent

AC = YX

10) LA ----> This is AAS congruent.

BE = EI  

Answer:

My favorite subject in school is ELA because I love to read. Please don't judge I am not a nerd. I just like a good book every once and a while.

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP

_____________Gym_______________

Answer: -1/2 (x-4)^2 + 3

Step-by-step explanation:

Since the graphs both have the same stretch of -1/2x^2, you just need to see how much they were shifted up, down, left, or right. h(x) is shifted up 3 and right 4 of f(x) so h(x) = -1/2 (x-4)^2 + 3

Answer:

[tex]h(x)=-\dfrac12(x-4)^2+3[/tex]

Step-by-step explanation:

Given:

[tex]f(x)= - \dfrac12x^2[/tex]

From inspection of the graph, [tex]f(x)[/tex] has been translated 4 units to the right and 3 units up.

Therefore, [tex]h(x)=f(x-4)+3[/tex]

[tex]\implies h(x)=-\dfrac12(x-4)^2+3[/tex]

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Answer:

he is not a chef

Step-by-step explanation:

Answer: he a bad cook.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

One approach is to plug (2, -2) to every function and only B will work.

Choice A) y = 3x + 4

-2 = 3(2) + 4

-2 = 10

Does not work

Choice B) y = -3x + 4

-2 = -3(2) + 4

-2 = -2

Works

Choice C) y = -1/3x + 4

-2 = -1/3(2) + 4

-2 = -2/3 + 4

-2 = -2/3 + 12/3

-2 = 10/3

Does not work

Choice A) y = 4x - 3

-2 = 4(2) - 3

-2 = 5

Does not work

You can also just take a look at the function and see that its slope is downwards so it has to be negative. Then check the slope using rise/run.

For every 1 to the right it goes down 3, so -3/1 = -3. The only function with a slope of -3 is answer choice B.

Answer: LMT=95

Step-by-step explanation:

combine both problems to equal 166

x+x+72+96=166

Combine like terms

2x+168=166

Subtract 168 from 166

2x=168-166

Divide

X=-2/2

X=-1

Plug in -1 for x

96-1=95

72-1=71

71+95=166

LMT=95

Answer:

Step-by-step explanation:

Opposite sides of a parallelogram are congruent, so:

[tex]8x+3=19 \longrightarrow x=2[/tex]

[tex]27=-y-5 \longrightarrow y=-32[/tex]

Given:

The rule for the sequence is

[tex]f(n)=3n^2+1[/tex]

Domain of the function is the set of whole numbers greater than 0.

To find:

The first 4 terms of the sequence defined by the given rule.

Solution:

We have,

[tex]f(n)=3n^2+1[/tex]

Domain of the function is the set of whole numbers greater than 0. So, domain for first four terms are 1, 2, 3 and 4 respectively.

For n=1,

[tex]f(1)=3(1)^2+1[/tex]

[tex]f(1)=3(1)+1[/tex]

[tex]f(1)=3+1[/tex]

[tex]f(1)=4[/tex]

For n=2,

[tex]f(2)=3(2)^2+1[/tex]

[tex]f(2)=3(4)+1[/tex]

[tex]f(2)=12+1[/tex]

[tex]f(2)=13[/tex]

For n=3,

[tex]f(3)=3(3)^2+1[/tex]

[tex]f(3)=3(9)+1[/tex]

[tex]f(3)=27+1[/tex]

[tex]f(3)=28[/tex]

For n=4,

[tex]f(4)=3(4)^2+1[/tex]

[tex]f(4)=3(16)+1[/tex]

[tex]f(4)=48+1[/tex]

[tex]f(4)=49[/tex]

Therefore, the first 4 terms of the sequence defined by the given rule are 4, 13, 28 and 49 respectively.

Answer:

20 pens

Step-by-step explanation:

Half of 36 is 18, along with 2 additional pens.

Answer:

10 × 8

=80

therefore it takes 80 metre area

Answer:

13

Step-by-step explanation:

7strawberries 2 bananas 3 and she use the 3 bananas

and answer is.13

Answer:

The answer is 13 this is because idek

Step-by-step explanation:

4

data-mean/total =4

Answer:

16

Step-by-step explanation:22 minus 6 is 16

The final mass of the sugar crystals is 16 grams if Hugo began his science experiment with 22 grams of sugar crystals.

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

It is given that:

Hugo began his science experiment with 22 grams of sugar crystals.

During the experiment, the change in the mass of the sugar crystals was – 6 grams.

Let x be the final mass of the sugar crystals.

The value of the x can be found using:

x = 22 - 6

x = 16 grams

Thus, the final mass of the sugar crystals is 16 grams if Hugo began his science experiment with 22 grams of sugar crystals.

Learn more about the arithmetic operation here:

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The simple interest rate that he would be of 24.33% a year.

Simple interest is used when there is a single compounding per time period.

The amount of money after t years in is modeled by:

[tex]A(t) = A(0)(1 + rt)[/tex]

In which:

In this problem, considering than an year has 365 days, the parameters are as follows:

[tex]A(t) = 204, A(0) = 200, t = \frac{30}{365}[/tex]

Hence:

[tex]A(t) = A(0)(1 + rt)[/tex]

[tex]204 = 200\left(1 + \frac{30}{365}r\right)[/tex]

[tex]1 + \frac{30}{365}r = \frac{204}{200}[/tex]

[tex]\frac{30}{365}r = 0.02[/tex]

[tex]r = \frac{365}{30} \times 0.02[/tex]

[tex]r = 0.2433[/tex]

The simple interest rate that he would be of 24.33% a year.

More can be learned about simple interest at https://brainly.com/question/25296782

Answer:

6 inches

Step-by-step explanation:

Given:

To find the total amount of yarn Mia has, add the two lengths together:

total yarn = red yarn + blue yard

                = 4 in + 2 in

                = 6 in

Answer:

Rs. 7882.5

Step-by-step explanation:

if 1 saree ----->525.50

what about 15------>?

15×525.50÷1 = 7882.5.

I hope this helps

Answer:

Rs 7882.50

Step-by-step explanation:

525.50 x 15 = 7882.50

Step-by-step explanation:

please mark me as brainlest

Answer:

Step-by-step explanation:

WZ and ZR are perpendicular

WZ and ST are parallel

QT and YS are skewed

Plane WZR and plane SYZ are perpendicular

Step-by-step explanation:

WZ and ZP are perpendicular

WZ and ST are parallel

QT and YS are skewed

Plane WZR and plane SYZ are also perpendicular

The applications that will involve percentages include:

Sales tax will involve percentage because the sales tax percentage will be needed to calculate the sales tax. The same goes for the income tax.

Commissions also involve percentages as the commission is a percentage of sales. The original sales price can only be acquired by using the discount or markup percentage applied to it to get the current sales price.

Find out examples of commission percentages at https://brainly.com/question/24951536.

Answer:

8

Step-by-step explanation:

Answer:

Step-by-step explanation:

Apply this to the given measures:

Correct choice is A

9514 1404 393

Answer:

  x = 120/17

Step-by-step explanation:

In this arrangement of right triangles, each is similar to any other. Then the ratio (long side)/(hypotenuse) is the same for all.

  long side/hypotenuse = BD/BA = CB/CA

  x/8 = 15/17

  x = 8(15/17)

  x = 120/17