Mathematics High School

Did cherish use algebra tiles to correctly represent the product of (x-2)(x-3)

Answers

Answer 1

Answer:

yes

Step-by-step explanation:

Answer 2

Answer:

No, she did not multiply the x-tiles by the negative integer tiles correctly.

Step-by-step explanation:

Related Questions

p-(p-q)-q-(q-p)

can any one write down the answer with explanation I'll also mark brainliest​

Answers

Ans:
p - (p - q) - q - (q - p)

= p - p + q - q - q + p

= - q + p


Notes:

- x - = +

+ x - = -

- x + = -

+ x + = -


‘+’ means a positive number
‘-’ means a negative number
‘x’ means times

Hope it helps:)

Someone plz help me

Answers

Answer:

The answer would be 14 becuase they are adding 6 to every other number.

Step-by-step explanation:

The original price of the computer is $500. The sales tax is 6%. What is the selling price of the computer?

Answers

Answer:

$530

Step-by-step explanation:

100 + 6 = 106

500/100 X 106 = 530

The selling price of the computer is $530

What is original price?

"Original Price refers to the Fixed Price, Floor Price, Tunnel Price, the Premium or any other agreed upon price and established in the Confirmation."

What is sales tax?

"Tax which is charged by the government on the of an item. The tax which is included in the prices is called Value Added Tax (VAT)."

We have

Original price of the computer = $500

Sales tax = 6%

Based on the given conditions

Formula for selling price with original price and sales tax

Selling price (OP with sales tax) = OP×( tax rate in decimal form+1)

Selling price (OP with sales tax) =500 × (6% + 1)

= 500 × (0.06 + 1)

= 500 × 1.06

= 530

Hence, The selling price of the computer is $530.

Learn more about original price, sales tax and selling price here

https://brainly.in/question/15591031

https://brainly.in/question/6742988

#SPJ2

On monday the high was 60 degrees Fahrenheit on tuesday the temperature dropped by 20% what was the temperature on tuesday

Answers

On Tuesday it was 48 degrees

The cost of renting a bowling alley for a party is $110, plus $5 a person for food. Which equation can be used to find the total cost, C, of a party at a bowling alley for x friends?

Answers

Answer:

c=110+5x

Step-by-step explanation:

The equation that represents the total cost is C = 5x + 110.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The expense of leasing a bowling alley for a party is $110, in addition to $5 an individual for food.

Let 'C' be the total cost and 'x' be the number of friends. Then the equation is written as,

C = 5x + 110

The equation that represents the total cost is C = 5x + 110.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ1

Which of the expressions below has a 4 in the ones place of the sum? Select all that apply.

A) 7.46 + 6.22
B) 134.5 + 121.8
C) 12.35 + 11.81
D) 91.45 + 13.23

Answers

Answer:

its C or D

Step-by-step explanation:

i think it's both !

Answer is D because 91.45 + 13.23= 104.68 4 is in the ones place

You expected to walk 80 km in a day. You walked only 75 km. What was the percentage error?
596
6.25%
6.6796
93.3396

Answers

Answer:

Um my answer is 6.66666666667, so you could use this to help you (sorry i didn't get actual answer)

Step-by-step explanation:

If Isabelle chooses to read 5 books
with a total of 1260 pages, how much would she earn? And also I need the equation someone help I have to submit it by 10:30 :(

Answers

Answer:

I really don't know I just wanna know to

h + 9.3 = −9.3? please solve it for me

Answers

Answer:H+9.3 = -9.3 : H = -18.6 (pls brainless)

Step-by-step explanation:

Subtract 9.3 from both sides.

H + 9.3 - 9.3 = -9.3 - 9.3

Simplify:

H= -18.6

move the the terms not containing h to the right side the equation.

h=-18.6

-18.6+9.3=-9.3

So yes the answer to h+9.3=-9.3 is correct


The solubility of NaCl is 284 grams/100 grams of water. What is this
concentration in ppb

Answers

Answer:

As

parts per million can be calculated by applying formula Ppm=(mass of solute/mass of solution)×1,000,000

In given condition

Mass of solute which is NaCl is 284g

Mass of solution which is watervis 100g

Ppm=284/100×1,000,000

=284000ppm

I hope it's helpful!

Answer: 284,000 ppm

Step-by-step explanation:

true or false, to be a solution to a system of equations, the solution must satisfy all of the equations in the system.

Answers

Answer:

True

Step-by-step explanation:

Answer: To find the unique solution to a system of linear equations, we must find a numerical value for each variable in the system that will satisfy all of the system's equations at the same time. ... Both of these statements are true, so (4,7) is indeed a solution to the system of equations.

Step-by-step explanation:

What is the value of y= 1/2x-1 x=4

Answers

Answer:

Y = 1

Step-by-step explanation:

X = 4

1/2 * 4 = 2

2 - 1 = 1

So, Y is equal to 1.

Hope this helps! :)

Answer:

The answer is 1

Step-by-step explanation:

1/2*4-1

2-1

1

what is -2x – 10 = 4????

Answers

Answer:

x = -7

Step-by-step explanation:

-2x - 10 = 4

-2x = 14 | Add 10 to both sides

x = -7 | Divide both sides by -2

What is the surface area of the cylinder
A. 80nft2
B. 112nft2
C. 88nft2
D. 96nft2

Answers

It would be A. 10x8=80nft2

Find the value of x
PIC IS BELOW

Answers

Answer:x=7

Step-by-step explanation:

x=7

90-55=35

5x=35

x=7

The value of x is C) 7

First, we know that this is a right angle and it measures 90 degrees. We have to angle measurements that are given so we need to find out what x is.

So, we will subtract 55 from 90. 90-55= 35.
Now, we will have to set 5x equal to 35 and divide in both sides of the equation.
5x=35. 5 divided by 5 is 1. And 35 divided by 5 is 7 so that leaves us with x=7.

Hope this helps! :)

Please help!

The radius of a circle is 35 centimeters.

Find the area of the circle.

Use 22/7 as an approximation for pi.

Answers

Answer:

7,700 cm²

Step-by-step explanation:

the formula for area is A= 22/7 r squared
so you would do 22/7 x 35 squared is equal to 22/7 x 1,225 = 26,950/7 which you can simplify to 3,850 cm
I hope this is correct and helped :)

A store pays $150 for a portable basketball backboard and the markup is 40%. Find the amount of markup.

Answers

Answer:

$210

Step-by-step explanation:

150(0.4)= 60

60+150=210

$210

combien de morceaux de 15cm peut on découper dans une ficelle de 1cm ?​

Answers

Answer:

English translate for my help please??!

Step-by-step explanation:

I’m confused about this question

Answers

angle B is 102° bc 180-78=102 and if sides DB and BC are congruent, angles D and C must also be, so you can use the original 78 and divide by 2 to get 39° for angle C

Sarah has 20 bags of chips for her party 1/4 of the chips were doritos and 1/5 of the remaining chips are sour cream and onion how many bags of chips are sour cream and onion

Answers

Answer:
3 bags of sour cream and onion crisps

Explanation:
1/4 of 20 is 20 divided by 4 so there are 5 packs of Doritos.

20-5=15 packs still left

1/5 of the remaining bags is 1/5 of 15. 15 divided by 5 is 3.

There are 3 bags of sour cream and onion crisps.

Hope this helped!
3 bags of sour cream and onion chips

is this correct?
I just started learning this​

Answers

2^3 = 8
3^2 = 9
5^2 = 25
2^5 = 32

(5^2 = 5*5 = 25)
(2^5 = 2*2*2*2*2 = 32)

Which expression is equivalent to 8^3•8^-7?

Answers

Answer:

8^4

Brainiest plz? :)

Simplify (n-1) + n

Easy.

Answers

Answer:

2n - 1

Step-by-step explanation:

you add the 2 ns to get 2n then you  add the 1 to the equation to make

2n - 1

How do I find x in this question?

Answers

Answer:

x = 8

Step-by-step explanation:

By Basic Proportionality Theorem:

[tex] \frac{3}{x - 2} = \frac{x}{x + 8} \\ \\ x(x - 2) = 3(x + 8) \\ \\ {x}^{2} - 2x = 3x + 24 \\ \\ {x}^{2} - 2x - 3x - 24 = 0 \\ \\ {x}^{2} - 5x - 24 = 0 \\ \\ {x}^{2} - 8x + 3x - 24 = 0 \\ \\ x (x - 8) + 3(x - 8) = 0 \\ \\ (x - 8)(x + 3) = 0 \\ \\ x - 8 = 0 \: \: or \: \: x + 3 = 0 \\ \\ x = 8 \: \: or \: \: x = - 3 \\ \\ \because \: length \: can \: not \: be \: - ve \\ \\ \implies \: x \neq - 3 \\ \\ \implies \: x = 8[/tex]


what is the value of x

Answers

Answer:

72

Step-by-step explanation:

72 since it has to opposite parall sides

Answer:

72

Step-by-step explanation:

The angles are equal because the sides are equal.

Show your work for the last one! I kind of need this quickly :) <3

Answers

Answer:

3. is 3 (m - 16)(m + 4)

7. is also 3. (2x + 5)(3x - 5)

12. is 4 (x - 6)(x - 4)

the last one is i dont know

Doug says the opposite of -2/5 is 5/-2. is Doug correct?

Answers

That will be False so he is incorrect

Be prepared!!! Help please!!!! What is 1/3x 3.14x6^2x11 equal????

Answers

I believe it’s 414.48

Complete the following statement.

16 fl oz = pt

Answers

Answer:

1

Step-by-step explanation:

divide the volume value by 16

Someone pls help me on this it’s timed

Answers

the answer is -3:) the y intercept is always the same as c in the equation
Other Questions
Conjunction for avoir Which of the following is true of algorithms? A. Algorithms may have an infinite set of instructions B. Algorithms must be expressed using a programming language C. Every algorithm can be constructed using combinations of sequencing, selection, and iteration D. Every problem can be solved with an algorithm Another math equation, Another scratch on the head. Please advise, thanks bud! WILL GIVE BRAINLIEST 3. What is the domain of the relation graphed below? (3,5)(-4,1)(6,0) (-2,-1)(0,-5) PLS HELP I WILL GIVE BRAINLY- scientists believe that Niagara falls were formed 10,000 years ago and they predict it will last for another 25,000 years how old will Niagara falls be then? Help please! This is due tomorrow! Which of the following sentences ispunctuated correctly?A. Due to the flu, you should always, wash your hands oruse hand sanitizer.B. Due to the flu you should always wash your hands or usehand sanitizer.C. Due to the flu, you should always wash your hands, oruse hand sanitizer.D. Due to the flu, you should always wash your hands oruse hand sanitizer. The Louisiana Purchase ________ the size of the United States? At the state fair, Ali and Camilla had to guess the number of beans in a jar. They each used a different way to estimate how many there were. How Many Beans are in the Jar? State the advantages and disadvantages of each method. Which one do you think will be more accurate?Ali and Camila Whats is an example of historical causation Please helppp. Solve for x in the diagram below Who eventually voted to annex Hawaii? * How did the Era of Good Feelings impact the election of 1816? 4 x 2/7 Pls solve it for me What does the prefix HOMO- mean? How did the Santa Fe Trail connect the Eastern United States and Mexico? The internal carrying force of the 4 volts of the cell in the enclosed circuit is negligible. Find out1 total resistance2nd circuit3 Differential difference between a and c points Why is it important to know that a market economy is characterized by interdependence? Of the 42 people who work at white side industries, 5/6 work in the manufacturing plant. How many people work in the manufacturing plant? (PLEASE SHOW YOUR ANSWER)