How do you create zero pairs using algebra tiles? Add a positive unit tile to a negative unit tile. Add a positive unit tile to a positive unit tile. Add a negative x-tile to a negative x-tile. Add a negative x-tile to a positive unit tile.

Answers

Answer 1

Answer:

A:  Add a positive unit tile to a negative unit tile.

Step-by-step explanation:

Answer 2

Answer:

The answer is A

Step-by-step explanation:


Related Questions

PLEASE HELP MEEE I CANT DII

Answers

Answer:

12 pieces of sausage can be cut from the 8 inch sausage if each piece is 2/3 of an inch.

Step-by-step explanation:

2/3 = 0.66

8 x 0.66 = 12.12

Round down to 12.

I hope this helped you! If it did, please consider rating my answer, pressing thanks, and marking as Brainliest. Have a great day!

12 pieces each of 2/3 inches can be cut.

hope it helps :)

what is x

4 x 3x = 48

Answers

x is equal to 4. hope this helps

Answer:

x=4

Step-by-step explanation:

4 x (3x4)=48

you do 48 divided by 4 equals 12. Then 12 divided by 3 and you get X = 4

Equation
Answer
7w = 21



m7= 5



6b = -42



x5=10



8b = 96



y2= -20



-6c = -36



4p = 48



m-11= -3



k-2= 4



12g = -60



-3w = -39



m-9=20



w4= -60



17b = 51
Can someone please HELP

Answers

1 . w=3
2. m= 7/5
3. b= - 7
4. x= 2
5. b= 12
6. y= -10
7. c= 6
8. p=12
9. m= 3/11
10. k= -2
11. g= - 5
12. w= 13
13. m= -20/9
14. w= -15
15. b= 3
:)

helppp plsss i need help so i can go play bloxburg

Answers

Answer:

Answer is C,  1/2 pound.

Step-by-step explanation:

If you take 2 1/2 divided by 5 you get 0.5 and 0.5 as a fraction is 1/2

Stay safe! Hope this helps!

Could you please help?

Answers

Answer:

52 degrees (which agrees with the last answer option).

Step-by-step explanation:

You need to subtract from 90 degrees (the measure of the larger angle < DCF) the measure of angle <ECF (which is 38) to find the measure of the angle that is left <DCE:

< DCE = 90 - 38 = 52 degrees (which agrees with the last answer option).

PLEASE HELP!

32 = w – 4
1) What is the coefficient?
2) What is the constant?
3) What is the result?
4) What is the variable?

Write a brief paragraph how you would solve the
equation.

Answers

Step-by-step explanation:

coefficient=w

variable=w

result=

32=w-4

w=4+32

w=36

constant=32,4

not sure need help ​

Answers

Answer:

x = 33

Step-by-step explanation:

2x + 1 + 4x - 19 = 180

you set to 180 assuming that that is a line and lines are = to 180 degrees

then solve for x

6x = 198

x = 33

Rectangle A and rectangle B are similar.
Rectangle A has a length of 6.2 centimeters
and a width of 5.6 centimeters. Rectangle B
has a length of 21.7 centimeters. What is the
perimeter of rectangle B?

Answers

Answer:

82.6 cm

Step-by-step explanation:

First, we make a proportion:

6.2(length A) / 5.6(width A) = 21.7(length B) / x(width B)

Cross multiply: 6.2 * x =( 21.7) * (5.6)

Divide both sides by 6.2: x = 19.6

So the width of rectangle B is 19.6. Now lets find the perimeter

19.6 + 19.6 + 21.7 + 21.7 = 82.6 cm

I hope this helped, please mark Brainliest, thank you!

12x+y when x=3 and y=52

Answers

88 I believe 12(3) = 36 + 52 = 88

Which fraction and decimal forms match the long division problem? ​

Answers

Answer:

0.44444444

Step-by-step explanation:

Answer: 4/9 and 0.4 repeating

Step-by-step explanation:

Charlie bought 2 3/4 pounds of pears for $.76 per pound and 2 3/4 pounds of grapes for $1.40 per pound how much money in dollars and cents did Charlie pay for the pears and grapes

Answers

Answer:

5.94

Step-by-step explanation:

Multiply 2.75 by $0.76 to get $2.09

Multiply 2.75 by $1.40 to get $3.85

Add $3.85 and $2.09 to get $5.94

The money in dollars  is 5.94 and cents 594 did Charlie pay for the pears and grapes

We have given that,

2.75 pound of pears cost $ 0.76

Therefore,

2.75×0.76=2.09.....(1)

$2.75 pound of grapes cost $1.40

Then the cost of grapes is

2.75× 1.40=$3.85..........(2)

add value of equation 1 and equation 2 we will get

2.09+3.85=$5.94

So the charlie has to pay 5.94 in dollar

Next we have to find in cents

What is the value of 1 dollar in cents?

[tex]$1=100[/tex]cent

multiply both side by  5.94

[tex]$1* 5.94=100 * 5.94[/tex]

[tex]5.94 dollars=594 cents[/tex]

Therefore,

The money in dollars  is 5.94 and cents 594 did Charlie pay for the pears and grapes.

To learn about the unit conversion of dollar and cents visit:

https://brainly.com/question/26140937

2. The cost of any soda from a soda machine is $0.50. The graph representing this relationship is shown below.
Soda Machine
Total Cost
Nuniber de sodai
What is the slope of the line that models this relationship?
OA 2
OB.
Ос.
-
OD-2
M

Answers

Answer:

B.

Step-by-Step explanation:

it is increasing by 1/2

x= ????? please help

Answers

X= 122
Iwoaheiwohdbeoso

Answer:

x = 122°

Step-by-step explanation:

Alternate interior angles

I need answers for both! plz help
Lealani has 24 scoops of high-fiber chimp food.

a. How many scoops of high-protein food should Lealani add to the mix if she wants to give it to baby chimps? Recall that baby chimps need 40% high-fiber food and 60% high-protein food.

b. How many scoops of high-protein food should Lealani add to the mix if she wants to give it to adult chimps? Recall that adult chimps need 60% high-fiber food and 40% high-protein food.​

Answers

Answer: a = 14.4 scoops; b = 9.6 scoops

Step-by-step explanation:

a.) 40% of the high fiber scoops is 9.6. We need to figure out how much of the high protein she needs, so we would subtract the 9.6 from 24 and get 14.4.

b.) Solved the same as the first problem but with different numbers. 60% of her high fiber food is 14.4, so subtract that from 24 and you get 9.6.

Hope this helps! :) Sorry if I made a mistake

In one 24-hour day there are 86,400 seconds. What is this number written in scientific notation?

Answers

The answer would be

8.64 x 10^4

the cement truck can pour 20 pounds of cement I 45 seconds how long will it take the cement truck to pour 150 pounds of cement

Answers

337.5 seconds for 150 pounds of cement to be poured

What's the score? Jermaine has entered a bowling tournament. To prepare, he bowls five games each day and writes down the score of each game, along with the mean of five scores. He is looking at the scores from one day last week and finds that one of the numbers has accidentally been erased. The four remaining scores are , , , and . The mean score of the five games is . What is the missing score? The missing score is .

Answers

Yo ding dong, i need the other numbers

Answer:

What are the four remaining scores? You only put commas

4. REINFORCE A recipe for lemonade call for 3 lemons for every 2 cups of water.
Create a table of equivalent ratios. Find at least one ratio where one of the quan
a fraction or decimal.
Lemons
Cups of water
a.
b.
c.
d.
e.

Answers

Answer:

PLZ MARK BRAINLIEST!

The answer is below...Can you farther explain on the part "Find at least one ratio where one of the quan

a fraction or decimal."

Step-by-step explanation:

LEMONS .         CUPS

3              :               2 .  3/2

6            :                 4 .  6/4

9              :               6     9/6

12           :                 8 .    12/8

15        :                   10 .    15/10

help plssss hurryyyv need this asap

Answers

Answer:

y= (-3/2)x+8

Step-by-step explanation:

Your answer will be Y = (-3/2)x+8

i will brainlest this don't answer if out the real answe thank you

You will repost if you take my point this is not free comment if you have a question

Answers

Answer:

1) Product of 2 x 3/5 is 6/5 or 1 and 1/5.

2) 20/9 or 2 and 2/9

3) 15/8 or 1 and 7/8

4) 15/6 or 2 and 3/6 or 2 and 1/2

5) 6/4 or 1 and 2/4 or 1 and 1/2

Step-by-step explanation:

You multiply the whole number by the numerator (top number) and then divide the result by the denominator(bottom number). Afterward, simplify the fraction if you can, for example, 6/9. Both the numerator and denominator can be divided by 3. Therefore, the answer to that example is 2/3.

Answer:

1) Product of 2 x 3/5 is 6/5 or 1 and 1/5.

2) 20/9 or 2 and 2/9

3) 15/8 or 1 and 7/8

4) 15/6 or 2 and 3/6 or 2 and 1/2

5) 6/4 or 1 and 2/4 or 1 and 1/2

Step-by-step explanation:

the perimeter of a rectangle pool is 56 meters the length of the pool is 16 Meters what is the area of the pool​

Answers

The area of the rectangle pool is 192 square feet

Answer:

160meters^2

Step-by-step explanation:

You know the perimeter is 56, and there are four sides. Two of the sides are the same (16 and 16), and the other two sides are the same. Add 16 to 16 and then subtract it from 56 to get the remaining two sides. 56 - 32 = 20. 20 needs to be split in half to find the other two sides. Now you know the sides are 16, 16, 10, and 10. Multiply Length by width (16 times 10) and you get 160 meters (squared) as the total area.

Where does the 6π belong in the Veen diagram?

Answers

Answer:

D

Step-by-step explanation:

It is irrational because you cant write it as a fraction

Please please help me im really struggling

Answers

Answer: 85(with power of two)

Step-by-step explanation:

im a math nerd

An exam has two probability problems, 1 and 2. If 37% of the students solved problem 1 and 12% of the students solved both problems 1 and 2, what is the percent of students who solved problem 2 given that they solved problem 1

Answers

Answer:

63%

Step-by-step explanation:

37% did not solve problem 2

100% - 37% = 63%

The following table shows the data collected from students in grades 3 and 4 in an elementary school about their favorite types of pets.


Which of the following statements is supported by the table?


1.)The percentage of students in grade 3 who chose dogs as their favorite pet was 55%.


2.)The percentage of students who chose cats as their favorite pet was 60%.


3.)There were more students surveyed in grade 3 than in grade 4.


4.)Birds were the type of pet chosen least often by the students in grade 4.


5.)Dogs were the type of pet chosen most often by the students at the elementary school.

Answers

Answer:

5.)Dogs were the type of pet chosen most often by the students at the elementary school.

Step-by-step explanation:

Dogs have the most out of every pet at 110

From the two-way table, the correct option is:

5.) Dogs were the type of pet chosen most often by the students at the elementary school.

Statement 1:

105 students in grade 3.Of those, 60 prefer dogs.The percentage is:

[tex]P = \frac{60}{105} \times 100\% = 57\%[/tex]

It is not 55%, thus, statement 1 is false.

Statement 2:

Total of 215 students.Of those, 60 prefer cats.The percentage is:

[tex]P = \frac{60}{215} \times 100\% = 29\%[/tex]

It is not 60%, thus, statement 2 is false.

Grade 3 had 105 students, grade 4 had 110 students, thus statement 3 is false.The type of pet chosen the least often by grade 4 students was other, thus statement 4 is false.Cats were chosen 60 times, dogs 110, birds 20 and other 25, thus dogs were chosen the most often, and statement 5 is correct.

A similar problem is given at https://brainly.com/question/23719681

Can someone help me with A

Answers

Answer:

2^52

Step-by-step explanation:

Assuming that we have to just figure out another way of writing it, we can use one of the laws of exponents which is powers of powers so we multiply 13 and 4 and we get 2^52.  

2^52 is such a big number I'm not even going to solve it because I doubt that's what they want from you.

A painter uses 1.2 liters of the paint to cover 1m2 of the wall.

How many square meters he can cover with 6.6 liters of paint?

Answers

12)/1.2=120/12=10m^2

4.8/1.2=48/12=4m^2

6.6/1.2=66/12=11/2=5.5m^2

this is another way you can do it

1. 12/1.2 times as much paint, so 12/1.2 times as much area.

2. 6.6/1.2 times as much paint, so 6.6/1.2 times as much area.

3. 4.8/1.2 times as much paint, so 4.8/1.2 times as much area.

Find the value of the missing angle

Answers

The Awnser is 160 I think

A single die is rolled twice. The 36 equally likely outcomes are shown to the right. Find the probability of getting two even numbers

Answers

Answer:

1/4

Step-by-step explanation:

The combinations where both numbers are even are:

2, 2

2, 4

2, 6

4, 2

4, 4

4, 6

6, 2

6, 4

6, 6

There's a total of 9 combinations.  So the probability is 9/36 = 1/4.

Which scenario describes this picture?

Answers

Answer:

It"s the second answer, "An 8-foot ramp leans....".

Step-by-step explanation:

Answer:

Step-by-step explanation:

An 8-foot ramp leans against a building 5 feet away.  

cos x = [tex]\frac{5}{8}[/tex] ⇒ x ≈ 51.3178°

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