Can someone help mewith this

Can Someone Help Mewith This

Answers

Answer 1

Answer:

(x+3)(x-3)  *  2  

4 (x-3)          (x+3)

= 1/2

Answer 2

Answer:

1/2

Step-by-step explanation:

[tex]\frac{(x-3) * (x+3) }{2(2x-6)}[/tex] × [tex]\frac{2}{x+3}[/tex]

[tex]\frac{(x-3)*1}{2(x-3)}[/tex]

[tex]\frac{1}{2}[/tex]


Related Questions

Mary has some trading cards.

Answers

Answer:

Step-by-step explanation:

36 divided by 3. I think.

Answer:

Divide 3 by 36 and simplify your answer

Step-by-step explanation:

Help needed ASAP will give BRAINLIEST not a real test

Answers

C
You would do 12x30 for the 12 months in 30 years = 360 then you would do 643.33x360 and that’s your answer

1
Pizza often comes in slices that are of a pizza each. Maria buys 36 slices for a birthday
8
party she is throwing,
(a) Represent the total amount of pizza that (b) Write your answer from (a) as a mixed
Maria is buying as a fraction. Do not number in simplest form. What does this
simply
answer tell you?

Answers

Answer:

Step-by-step explanation:

the pizza come in slices that are 1/8 each.

there are 36 slices, which means [tex]\frac{36}{288}[/tex].  so the simplest form is 1/8 as well. Maria bought 4 pizzas

The total amount of pizza Maria bought as a fraction is [tex]\frac{36}{4}[/tex] and  8 [tex]\frac{1}{2}[/tex] as a mixed number

Total amount bought = fraction of a slice x total slices bought

[tex]\frac{1}{4}[/tex] x 36  = [tex]\frac{36}{4}[/tex]

The above expression is an improper fraction

An improper fraction is a fraction in which the numerator is greater in value than the denominator

36 is greater than 4

A mixed number is a number that is made up  of a whole a whole number and a proper fraction.

To convert to an improper fraction to a mixed number:

Divide the numerator by the denominator. The whole number is written down The remainder is the numerator and the denominator in retained

[tex]\frac{36}{4}[/tex] = 8[tex]\frac{2}{4}[/tex]

When it is simplified it becomes 8 [tex]\frac{1}{2}[/tex]

To learn more about mixed fractions, please check: https://brainly.com/question/17767863?referrer=searchResults

Yolanda is buying supplies for school. She buys n packages of pencils at 1.40 per package and m pads of paper at 1.20 each. What does the term in the expression 1.4n + 1.2m represent? What does the entire expression represent?

Answers

The entire expression represents how many packages of pencils and pads of paper bought.

2. Which does NOT round to 200



Answers

Where is the answers or choices?

On average, Mary can drive to the supermarket in 10 minutes but, depending on traffic, the drive can vary from the average by 5 minutes.

Which absolute value equation can be used to calculate Mary's maximum and minimum drive times?

Let x represent the maximum and minimum time.


∣∣x−5∣∣=10

∣∣x+10∣∣=5

∣∣x+5∣∣=10

|x−10|=5

Answers

Answer:

|x−10|=5

The maximum and minimum time(x) gets subtracted by 10 resulting in the 5 minute time vary.

Answer:

its D. |x−10|=5 if you dont believe me heres proof

Step-by-step explanation:

When the civil war began, president lincoln believed that it would only take a few weeks to defeat the rebellious states true or false

Answers

Answer:

it's true that when the civil war began, president Lincoln

What is the slope of a line perpendicular to the line whose equation is
6x – 15y = 270. Fully reduce your answer.

Answers

Your slope is 2/5 and your y intercept is (0,-18)
Slope is 2/5 and y intercept should be (0,-18)

Which step is the most efficient way to find the solution of x + 4 > -8? Answer choices: A: Add 4 to both sides. B: Subtract 4 from both sides and switch the inequality symbol. C: Substitute 1 for x and see if it works. D: Subtract 4 from both sides.

Answers

Answer:

d

Step-by-step explanation:

The most efficient step to finding the solution to the given inequality is, to subtract 4 from both sides. Option D is correct.

Given that,
To determine which step is the most efficient way to find the solution of x + 4 > -8.

What is inequality?

Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.

here,
Given inequality,
x + 4 > -8
Subtract 4 from both sides,
x + 4 - 4 > - 8 - 4
x > -12

Thus, the most efficient step to finding the solution to the given inequality is, to subtract 4 from both sides. Option D is correct.

Learn more about inequality here:

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Esmeralda draws a scale drawing of a rectangular community garden she helps manage. The scale factor from the drawing to the garden is 20. Based on the measurements of Esmeralda's drawing, what is the perimeter of the community garden?

Answers

Answer:

20

Step-by-step explanation:

The perimeter of the community garden is 130 unit.

What is Scale Factor?

A scale factor is a numerical value that can be used to alter the size of any geometric figure or object in relation to its original size. It is used to find the missing length, area, or volume of an enlarged or reduced figure as well as to draw the enlarged or reduced shape of any given figure. It should be remembered that the scale factor only affects how big a figure is, not how it looks.

Given:

Scale factor = 20

After Scale factor the Dimension are

l = 2 1/4 x 20 = 9/4 x 20

l = 45

and, w = 1 x 20 = 20

So, Perimeter of rectangular Garden = 2( l +w)

                                                         = 2 ( 45+20)

                                                         = 2 ( 65)

                                                         = 130 unit.

Hence, the Perimeter is 130 unit.

Learn more about Scale here:

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The horizontal stretch by a factor of 2 and a translation 2 units up

Answers

Answer:

2 _ 3x. 14. f(x) = 4x2 + 5; horizontal stretch by a factor of 2 and a translation 2 units up, followed by a reflection in the x-axis. 0 Replace X X 3 35+2 3 -(x+7).

Step-by-step explanation:

If you answer will make brainliest,


store sells bags of gold fish for $3.00, bags of animal crackers for $3.50, and bags of gummies for $4.00. One day, 15 bags of snacks were sold at $53 was earned for the sales. Two more bags of animal crackers were sold than goldfish. How many bags of each type of snack were sold?

Answers

Answer:

Gummies 5

6 animal crackers

4 gold fish

Step-by-step explanation:

Zheng was curious whether △ABC and △CED are similar. He wrote a proof and came to the conclusion that they are not similar, but his proof is wrong. What is the first mistake Zheng made in the proof? Choose 1 answer:

Answers

Answer:

C

Step-by-step explanation:

Zheng made a mistake as the side AC does not correspond to the side CD. The correct option is C.

What is congruency?

The Side-Angle-Side Congruence Theorem (SAS) defines two triangles to be congruent to each other if the included angle and two sides of one is congruent to the included angle and corresponding two sides of the other triangle. An included angle is found between two sides that are under consideration.

In the given figure the triangles △ABC and △CED are similar the incorrect statement made by Zheng is that the side AC does not correspond to the side CD.

It means that the △ABC and △CED will not be similar to each other. But the two triangles △ABC and △CED are similar.

Therefore, Zheng made a mistake as the side AC does not correspond to the side CD. The correct option is C.

Learn more about congruency at

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Evaluate: the product of 4 and 7*

Answers

Answer:

28

Step-by-step explanation:

4 x 7 = 28

Hope this helps you :)

I need help?! Please

Answers

Answer:

a=5

x=4

ax+3=23

5×4+3=23

Step-by-step explanation:

M is the midpoint of LN. If LM = 3x - 7, and MN = x - 3, find x

Answers

Answer:

x = 2.5 or 5/2

Step-by-step explanation:

If M is the midpoint it separates the line segment into 2 equal parts so....

3x - 7 = x - 3 ----> + 3 on each side ----> 3x -5 = x ---> - 3x on each side ---> -5 = -2x ----> divide by -2 on each side to get. 2.5


[tex] \frac{ - 4}{5} + - 31 \times \frac{3}{5} [/tex]
help​

Answers

Hey there!

ANSWER: [tex]\frac{-97}{5}[/tex]EXPLANATION:

[tex]\frac{-4}{5}+-31*\frac{3}{5}[/tex]

Keep denominator same and add parenthesis to 3/5.

[tex]\frac{-4}{5}+-31*(\frac{3}{5})[/tex]

Here is your answer.

[tex]\frac{-97}{5} (ANSWER)[/tex]

Hope this helps!

[tex]\text {-TestedHyperr}[/tex]

what is the place value of 2 in the number 34277​

Answers

Answer:

Hundreds

Step-by-step explanation:

Refer to the underlined numbers:

34277 - 7 is in the ones place

34277 - The second 7 is in the tens place

34277 - 2 is in the hundreds place

34277 - 4 is in the thousands place

34277 - 3 is in the ten thousands place

Answer:

hundreds

Step-by-step explanation:

Which of the following statements is NOT true?

1. If the endpoints of a segment are (3,0) and (0,3) , the length of the segment is approximately 4.24 units.

2. If the endpoints of a segment are (3,3) and (5,-5), the length of the segment is approximately 4.24 units

3. The Pythagorean theorem can be used to find the length of a segment.

4. The distance formula can be used to find the length of a segment.

Answers

Answer

it think it is 2 and 4 if i am wrong i will edit my work

Step-by-step explanation:

Bill eats 3 slices of cornbread for breakfast that contain a total of 543 calories. How many
calories does each slice contain?

Answers

Each slice contains 181 calories

543/3=181

Brainliest?

I WILL GAVE BRAINLIEST!!!!!!!!!!!!!!!!!!!

Answers

Answer:

31

Step-by-step explanation:

Recognize that all angles of a triangle add up to 180 degrees, so your equation would be x + 16 + x + 24 + 78 = 180.

Step 1: Combine like-terms.

2x + 118 = 180

Step 2: Subtract 118 from both sides to isolate the variable.

2x = 62

Step 3: Simplify

x = 31

The perimeter of the triangle is 13 inches. What is the length of the shortest side?

Answers

Answer:

x/2 inches

Step-by-step explanation:

Molly and James tracked the average temperature in their city for the past 8 days. They recorded their temperature findings in this list. 74°F , 79°F , 76°F, 85°F, 87°F, 83°F, 86°F, 78°F What is the mean absolute deviation of this data set?

Answers

Answer:

Mean = 81°F.

S. dev. = 5°F.

Step-by-step explanation:

When we have a set of data:

{x₁, x₂, ..., xₙ}

The mean can be calculated as:

M = (x₁ + x₂ ... + xₙ)/N

Where N is the number of data points that we have:

in this case the set is:

{ 74°F , 79°F , 76°F, 85°F, 87°F, 83°F, 86°F, 78°F }

So N = 8.

Then the mean is:

M = ( 74°F + 79°F + 76°F + 85°F + 87°F + 83°F + 86°F + 78°F )/8

M = 81°F.

Now, the standard deviation can be calculated as.

Sd =  √ ( (1/N)*∑(xₐ - M)^2)

where the summation is over xₐ, which represents a summation over all the points in the data set.

Then we can write the standard deviation as:

Sd = √(1/8)*√( (74°F - 81°F)^2 + (79°F - 81°F)^2 + (76°F - 81°F)^2 + (85°F - 81°F)^2 + (87°F - 81°F)^2 + (83°F - 81°F)^2 + (86°F - 81°F)^2 + (78°F - 81°F)^2)

Sd = 4.58°F.

That we should round up to 5°F (because our mean has no digits after the decimal point)

Which of the following equations is equivalent to the equation? 4x-6y=9
A. y=2/3x-3/2
B. y= -2/3x+3/2
C. y=3/2x-9/4
D. y= -3/2x+9/4
URGENTLY NEED ANSWER A S A P

Answers

Answer:

A. y=2/3x-3/2

Step-by-step explanation:

Subtract 4x over then divide both side by -6

please explain how to do this one as well ...

Answers

Answer:

x = 13

Step-by-step explanation:

Step 1: Define

f(x) = (x - 1)/2

f(x) = 6

Step 2: Substitute and solve for x

6 = (x - 1)/2

12 = x - 1

x = 13

Patrick counts on to solve 9+___= 16. Explain how he can do this. What is the missing addend?

Ik it I just wanna see if y’all do :)

Answers

Answer:

7

Step-by-step explanation:

9+7=16

Answer: 7

Step-by-step explanation: Sure you do

Solve the formula F = 9/5C + 32 for C
for C____

Answers

Answer:

C = (5/9F) - (160/9)

Step-by-step explanation:

F = 9/5C + 32

F - 32 = 9/5 C

C = 5/9 (F-32)

C = (5/9F) - (160/9)

Answer:

the answer 5/9F - 160/9

What is the mode of the data set? 2 0 5 7 8 9 8 2 1 8 A. 2 and 8 B. no mode C ,8 only D, 2 only

Answers

Answer:

The answer is C. 8

Step-by-step explanation:

First we should reorganize the data set so that it is easier to see the mode:

0, 1, 2, 2, 5, 7, 8, 8, 8, 9

Since mode is the value that occurs the most, we just have to look at the data set and find out which value here occurs the most:

0 - Once

1 - Once

2 - Twice

5 - Once

7 - Once

8 - Thrice

9 - Once

From this we can see that the value 8 occurs the most.

Therefore, the answer is C. 8


What is the value of s in the equation 4(2s - 1) = 75 + 12?

Answers

Answer:

s=91/8

Step-by-step explanation:

4(2s-1)=75+128s-4=878s=91s=91/8

Answer: s=91/8

Step-by-step explanation:

To find the value of s, you want ot use your algebraic properties to isolate s.

4(2s - 1) = 75 + 12                         [distribute by FOIL]

8s-4=75+12                                   [add]

8s-4=87                                         [add both sides by 4]

8s=91                                             [divide both sides by 8]

s=91/8

13 14 14 16 16 16 16 18 18 19
What is the mean?

Answers

the mean is the same thing as the average, so just add all of the numbers up and divide the total number of numbers.

(13 + 14 + 14 + 16 + 16 + 16 + 16 + 18 + 19)/10 = 16
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