Show that -0.75(-4f + 12) and (5f + 9) - (2f + 18) are
equivalent expressions.

Answers

Answer 1
Well you could combine like terms

Related Questions

The shape on the left is translated to the shape on the right.

Shape M N O P Q R S is translated 6 units to the right.

Which statement about the transformation is true?
The name of the shape on the right is M N O P Q R S prime because it is the image of the shape on the left.
The name of the shape on the right is M N O P Q R S prime because it is the pre-image of the shape on the left.
The name of the shape on the right is M prime N prime O prime P prime Q prime R prime S prime because it is the pre-image of the shape on the left.
The name of the shape on the right is M prime N prime O prime P prime Q prime R prime S prime because it is the image of the shape on the left.

Answers

Answer:

D.) The name of the shape on the right is M prime N prime O prime P prime Q prime R prime S prime because it is the image of the shape on the left.

Step-by-step explanation:

So the first thing we have to do is look at the information given, we know that the shape on the left is translated into the shape on the right. When a shape is "translated" it simply means that the shape doesn't change in size or rotation it only glides or moves. So the shape on the right is the former shape and the shape on the left is the pre-image.

Knowing that the left shape is the pre-image goes ahead and eliminates answer choices B & C as both answers mention that the right side is the image before the transformation which because of what was previously mentioned, is incorrect.

This leaves only answer choices A and D. Finally we can narrow down the final answer by knowing that the apostrophe " ' " or prime should be placed after each letter not just at the end of letters. For example A'B'C'D' not ABCD'. If we apply this rule to the last to answer choices we can see that D is the correct answer.

Answer:

It’s d edge 2022

Step-by-step explanation:

please help fast LOL

Answers

Answer:

3. x = 24.7

4. x = 6.23

Step-by-step explanation:

Both are right angle triangles, with the opposite and adjacent values given so tan is used .

Hope I was able to help:))

Select all of the expressions that are less than 10 2/3.
A.10 2/3 ×9/10
B.1 × 10 2/3
C. 10 2/3 × 2 1/3
D. 1/8 × 10 2/3
E.10 2/3 × 3/5

Answers

A. 10 2/3 x 9/10 = 9 3/5
D. 10 2/3 x 1/8 = 1 1/3
E. 10 2/3 x 3/5 = 6 2/5

Hope This Helps.

Answer:

A D E

Step-by-step explanation:

i did the test

A= x^2 -30x+225 The polynomial represents the area (in square feet) of the square playground. a. Write a polynomial that represents the side length of the playground. b. Write an expression for the perimeter of the playground. (I factored it and got (x-15)^2)

Answers

Answer:

a) The polynomial is equivalent to [tex]A = (x-15)^{2}[/tex], and the side length of the playground is [tex]x -15[/tex] feet.

b) The perimeter of the playground, measured in feet, is [tex]p = 4\cdot (x-15)[/tex].

Step-by-step explanation:

a) By Geometry, we know that area of the square is equal to the square of the side length. If [tex]A = x^{2}-30\cdot x +225[/tex] is the area of the square, then must be a perfect square trinomial, that is:

[tex](x-a)^{2} = x^{2}-2\cdot a\cdot x + a^{2}[/tex] (1)

Then, we must observe the following properties:

[tex]-2\cdot a = -30[/tex] (2)

[tex]a = 15[/tex]

[tex]a^{2} = 225[/tex] (3)

[tex]a = 15[/tex]

Therefore, the polynomial is equivalent to [tex]A = (x-15)^{2}[/tex], and the side length of the playground is [tex]x -15[/tex] feet.

b) The perimeter of a square equals four times the side length. That is:

[tex]p = 4\cdot (x-15)[/tex]

The perimeter of the playground, measured in feet, is [tex]p = 4\cdot (x-15)[/tex].

The polynomial that represents the side length is x - 15, and the perimeter of the playground is 4x - 60

The expression of the area is given as:

[tex]A = x^2 - 30x + 225[/tex]

Expand the expression

[tex]A = x^2 - 15x - 15x + 225\\[/tex]

Factorize

[tex]A= (x - 15)^2[/tex]

The area of a square is:

[tex]A = l^2[/tex]

Where l represents the side length.

So, we have:

[tex]l = x - 15[/tex]

The perimeter is then calculated as:

[tex]P = 4l = 4*( x - 15)[/tex]

[tex]P = 4x - 60[/tex]

Hence, the perimeter of the playground is 4x - 60

Read more about polynomials at:

https://brainly.com/question/4142886

please help <3 it would mean the world to me

Answers

Answer:

9

Step-by-step explanation:

Answer:

9 Is the answer

Step-by-step explanation:

Can i have brainliest??? thx


A sequence is given by the rule 4n – 5
Will the number 25 be a term in the sequence?
Explain why or why not.

Answers

What you can do: (n)a=(n)(4+1/n)
Know divide away each n on respective side you get:
a=4+1/n
Know when n=0, 1/0 is not defined there’s that
n=1 , 4+1/1 = 5
n=2 , 4+1/2 = 4.5
n=3 , 4.33
n=4, 4.25

number 3 and 4 please

Answers


3.)
Center: (0,1)
Radius: 3
Equation: x²+(y-1)²=9

4.)
Center: (1,-2)
Radius: 2
Equation: (x-1)²+(y+2)²=4

Hopefully that helps! I’ll give you a link to a helpful video if you need explaining!

HELP ME PLEASE FOR THE SAKE OF GOD :)

Answers

200•0.08=16
200+16=216
The initial amount after a year will be 216$

which fraction is equivalent to 4/7?​

Answers

Answer: 8/14

Step-by-step explanation:

Show how the ordered pair (-5, -1) belong to the relation y = -x + 4.

Please fast I have a test

Answers

Answer:

(-5, -1), does not belong to the relation y = -x + 4

Step-by-step explanation:

From the question, we have;

The given ordered pair having a relation = (-5, -1)

The given relation, y = -x + 4

From the given relation, we get;

When y = -1

-1 = -x + 4

∴ -x = -1 - 4 = -5

x = 5

Similarly, when x = -5, we get;

y = -x + 4 = -(-5) + 4 = 5 + 4 = 9

y = 9

Therefore, (-5, -1), does not belong to the relation y = -x + 4 but (-5, -1), belongs to the relation y = x + 4

HELP DUE IN A FEW HOURS


Pranav and Jaidee are selling flower bulbs for a school fundraiser. Customers can buy bags of
windflower bulbs and bags of daffodil bulbs. Pranav sold 9 bags of windflower bulbs and 9 bags
of daffodil bulbs for a total of $198. Jaidee sold 2 bags of windflower bulbs and 5 bags of
daffodil bulbs for a total of $86. Find the cost each of one bag of windflower bulbs and one bag
of daffodil bulbs.

Answers

Answer:

wildflower: $8

daffodil: $14

Step-by-step explanation:

9w + 9d = 198

2w + 5d = 86

         -18w - 18d = -396

(+)       18w + 45d = 774

----------------------------------

                    27d = 378

d = 14

9w + 9(14) = 198

9w = 72

w = 8

wildflower: $8

daffodil: $14

What is the slope of the line represented by the equation y = x - 3?

Answers

The slope is 1. However it may be asking for the Y-intercept which is -3 on that line.

Answer: A (-3) is correct

Explanation: Edge:2023

What is the advantage of the number zero?

Answers

Answer:

Zero can be used as a place holder in many operations such as division and multiplication.

Mark and his three friends ate out at Applebee's. (Hint* 4 total people) Their bill totaled $52.35. If they left the server a 20% tip, how much would each person pay splitting the bill evenly? (Round to the nearest dollar and cent)

Answers

Answer:

Unitary cost= $15.705

Step-by-step explanation:

Giving the following information:

Their bill totaled $52.35. They left the server a 20% tip.

First, we need to calculate the total cost of the meal:

Total cost= 52.35*1.2= $62.82

Now, we can split it into 4 equal parts:

Unitary cost= 62.82 / 4

Unitary cost= $15.705

what is 5+37+1=?

I could use some help I have been stuck on this one all day is anyone good at math and wants to help me?

Answers

43 is the answer

Hoped I help :)

Answer:

the answer to the equation 5+37+1 = ? is 43

Step-by-step explanation:

37+5= 42

42+1= 43

HELP!! 4 people work an event where they make $156, They split the money evenly
and then have to pay $5 each for parking. How much do they each make?

Answers

Answer:

$34

-----------------------

A store is going out of business, they are advertising that "Everything is 40% Off!" You have had your eye on a new pair of shoes that were originally $156. What is the sale price of the shoes?

Answers

Answer:

$93.6

Step-by-step explanation:

The original price if this show is to be sold at $156

But the question tells us that everything is being sold with a 40% off.

So we should get 40% of 156

= 0.40 * 156

= $62.4

So this shoe would have it's new price to be $(156 - 62.4) = $93.6

So in conclusion given a 40 percent off, the sales price if the shoe would be $93.6

Since the coordinate (-6, 9) is on the graph on the previous page, make sure it
fits into the equation that you wrote. When you plug in -6 for x, your equation
should spit out 9 for y. If not, make sure you keep trying until you have the right
equation! Show your work clearly below

Answers

Answer:

Screen shot the question and attach it and i will do it cus you making no sense

Step-by-step explanation:

Is (6, -4) a solution for the following system of equations?
y=8-2x
x+3y=12

Yes or No?

Answers

Answer: no

Step-by-step explanation: explained in photo

the 6 boys in Ms.dreyvus’ class always ran together during recess.
By the end of the year, they had walked a total of 192 miles. if they
each ran the same number of miles, how many did each boy run?

Answers

Answer:

36 miles each

Step-by-step explanation:

you divide 192 by 6 = 36

hope this helps

Mark brainliest please

Answer:

32 miles

Step-by-step explanation:

192 divided by 6 = 32.

simplify 74.34 - 2.1 × (6.05 - 4.05)³

Answers

577.92 assuming that that’s a multiplication symbol and not an X

The table represents an exponential function
What is the multiplicative rate of change of the function​

Answers

Answer:

21

Step-by-step explain

becaus euaddd 21

What is the measure of the missing angel?

Answers

Answer:

28

Step-by-step explanation:

90 - 62 = 28

Answer:

28

Step-by-step explanation:

hence it forms 90degree 90-62=28

Write each number in standard form.

6.1 × 104

Answers

634.4   so the standard form is 600  + 30  + 4  + 0.4

Answer:

634.4 or 6.344*10^2

Step-by-step explanation:

When you're being asked to write an expression in standard form, the question probably wants you to simplify the expression or write it in scientific notation

Usually, in lower levels, you would simplify the expression, in which case you would multiply 6.1 by 104 using either a calculator (if you're allowed) or on paper to get 634.4

If you think your teacher wants you to use scientific notation, you would want to write your expression as a number under 10 multiplied by a power of 10. For example, if you were looking to write 6*8 in scientific notation/standard form, you would simplify for a product of 48, and turn that into 4.8*10. In your problem, you can multiply 6.1*104, and write your product of 634.4 as 6.344*10^2

please tell me if there are any mistakes in my answer, if i wrote anything poorly, or if anything is hard to understand, i hope this helps!!

PLS HELP!!!!! ASAP 7TH GRADE MATH

Answers

HUH?!!! Is that 7th grade math I feel lost Rn

i need help asap! math problem

Answers

Answer:

x --> -19 = 38

Answer:

44

Step-by-step explanation:

The question is entering from the positive direction, thus 44 and not 38.

Last year, Frank earned $7.48 per hour. This year the company decided to give him a 30% increase in his hourly rate. How much is Frank earning per hour this year? A. $7.78 O B. $9.72 O c. $10.48 D. $22.44 E $24.93​

Answers

Answer:

B 9.72

Step-by-step explanation:

If we imagine 7.48 is 100% Then we can use multiply and divide to find 30%. It goes like this. x/7.48 = 30/100. Where x is the unknown. Take 30 times 7.48 which is 224.4 then divide by 100 we get 2.24 dollars. Added to 7.48 we get 9.72

Tracy ordered a set of beads. Of the beads she received, 156 were blue and 364 were a different color. What percentage of the beads were blue?

Answers

Answer:

24%

Step-by-step explanation:

A 15 m ladder is leaning against a wall. The foot of the ladder is 10 m from the wall. How far is the
ladder up the wall? (Round answer to 2 decimal places)

Answers

Answer:

13.52 is the answer of the question

Which one is correct

Answers

Answer:

Bart is correct

Step-by-step explanation:

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