Mathematics High School

Assuming that a + 2 = y, what is the property of:

a + 2 - 3 = y - 3
Here are the answer choices:

Assuming That A + 2 = Y, What Is The Property Of:a + 2 - 3 = Y - 3Here Are The Answer Choices:

Answers

Answer 1

Answer:

its not distributive

Step-by-step explanation:

because its normally in perenthesis

Related Questions

Lisa used 1/4 cup of milk in her muffin recipe. How can you write 1/4 as a decimal

Answers

Answer:

0.25

Step-by-step explanation:

Answer: 0.25

Step-by-step explanation: take 100 divide by 2 get 50 so divide by 2 get 25 make 25 a decimal and u get 0.25 ( hope this helps!)

If m<18 = 46° and m<13 = 69°, calculate m<10.

Answers

Answer:

m<10 = 65°

Step-by-step explanation:

I. Given m<18 = 46deg, m<13 = 69deg and m<10 = x

The degree is less than 90deg, so this triangle is acute triangle.

Sum of degree inside of triangle is 180°

So 46 + 69

= 115

Find x by

180 - 115 = 65

So m<10 = 65°

Hope that help :)

299,792,458 rounded to the greatest place value

Answers

300,000,000 is the answer

The number 299,792,458 rounded to the greatest place value will be: 300,000,000

How do you round to the greatest place value?

If the number is 0, 1, 2, 3, 4, the greatest place value stays the same. If the number to the right is a 5, 6, 7, 8, 9, then the greatest place value goes up by one. All the rest of the digit to the right become zeros. So, 23.400 becomes 23.4.

We have the following information available from the question is:

299,792,458 rounded to the greatest place value

Now, According to the definition:

If the number to the right is a 5, 6, 7, 8, 9, then the greatest place value goes :

So, The number 299,792,458 rounded to the greatest place value will be: 300,000,000

Learn more about greatest place value at:

https://brainly.com/question/11498530

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Express in the form n:1
Give n as a fully simplified fraction 20:15

Answers

Hope this helps you!!!

Someone pls help me with this I will make you brain

Answers

Answer:

Its A

Step-by-step explanation:

pls help whats the answer to this!??​

Answers

Answer:17 3/4

Step-by-step explanation:

6 1/4+11 2/4

17 3/4

Joan can't quite read the board in her math class. She writes down the equation she reads on the
board as 3x – 7 = 38. She correctly solves the equation she wrote down, but is surprised to hear the
teacher say the answer is 6 less than the answer she found. When she asks the teacher to check her
work, the teacher says that Joan copied the coefficient of x incorrectly (but copied everything else
correctly). What should the coefficient of x have been?

Answers

Answer:

x = 15

Step-by-step explanation:

3x - 7 =38

3x = 38+7

3x = 45/3

x = 15

The correct coefficient of x is 5 and the correct equation is 5x-7=38.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

The given equation is 3x-7=38.

Solution to given equation is

3x=38+7

3x=45

x=15

The teacher say the answer is 6 less than the answer she found.

Which is x=9

The teacher says that Joan copied the coefficient of x incorrectly

If equation is 5x-7=38

5(9)-7=38

38=38

Therefore, the correct coefficient of x is 5 and the correct equation is 5x-7=38.

To learn more about an equation visit:

https://brainly.com/question/14686792.

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find the gcf of 24 and 36​

Answers

Answer:

The GCF of 24 and 36 is 12

Step-by-step explanation:

Solve for each inequality.

8 ≤ x - (-14)
31 ≥ b - (-18)
-5 < n + (-1)

Answers

Answer:

[tex]8 \leqslant x - ( - 14) \\ 8 \leqslant x + 14 \\ 8 - 14 \leqslant x + 14 - 14 \\ - 6 \leqslant x \\ x \geqslant - 6[/tex]

___o__o__

[tex]31 \geqslant b - ( - 18) \\ 31 \geqslant b + 18 \\ 31 - 18 \geqslant b + 18 - 18 \\ 13 \geqslant b \\ b \leqslant 13[/tex]

__o__o__

[tex] - 5 < n + ( - 1) \\ - 5 < n - 1 \\ - 5 + 1 < n - 1 + 1 \\ \\ - 4 < n \\ n > - 4[/tex]

I hope I helped you^_^

Divide this polynomial please thank you

Answers

Answer:

Using polynomial division, the answer would come out to be:

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

Answer:

Q = > 3x^2 - 4x - 4Rem = > 1

Step-by-step explanation:

Hope it Helps you!!

Sara rents a boat for 1 day with her friends Mary, Janet and Suzy. The charge for the
rental is $40.00 plus 12.50 per hour while she is on the lake. She wants to spend
exactly $121.00 for her "fun on the water day." Thus, how many hours of "fun on the
water" doe she get to have with her friends?

Answers

Answer:

The closest answer I got was 2.3hours of fun.

Step-by-step explanation:

add $40.00 and $12.50=$52.50

divide 121.00 by 52.5 you get 2.3 .

A solution of sugar contains 35% sucrose C12H22011). What is the concentration in (g/mL) of the
solution?

Answers

Answer:

frhjkcvgjjifd

Step-by-step explanation:

jujjjjftffjgxddfhnnfsdfhumvrwzwxfv

which one is the correct simplification :)

Answers

Answer:

all answers are wrong mate the correct answer is 5/2

Step-by-step explanation:

3xy(2+3)/2ab * ab/3xy

5/2ab*ab

5/2

√(√2+3)²=. Sjjsjsjdnxnxbsbbanansnnxnxbxbxbdbbsns

Answers

The square root of a thing that is squared is equal to the thing.

√ײ=×

Therefore:

√(√2+3)²=√2+3

The problem can be solved from there differently depending on how your professor/teacher would like you to answer. You can leave it as: √2+3 or you can type it into a calculator and solve from there to get: approximately 4.4
1. Reduce the index of the radical and exponent with 2
l√2+3l

2. Since √2+2 > 0, the absolute value of √2+3 is √2+3

Solution is √2+3
Alternative form: 4.41421

what is the LCD of 1/2⁴.3 and 1/2³.2³​

Answers

Answer:

The answer is 16, I'm positive.

Step-by-step explanation:

Answer Please!!
I will brainlist him/her​

Answers

Answer:

11 : 4

12 : 4 / 4

13 : 6/6

14 : 12 / 4

15: 9/3

16: 4/4

17: 15/5

18: 6/2

19: 10/5

20: 6/6

Find x and y.

Thank you <3

Answers

Answer: first of all, my screen wont show it. .

Step-by-step explanation:

you just dont see it in the POV. but wish i can help you.

why did a answer? I simply wanted to let you know that ahead of time. not to sure if thats for certain devices or not. . .just a heads up!

Question 5 (1 point)

Which pair of numbers are both between 6 and 7 ?

42 and 48

36 and 49

30 and 42

137 and 50

Answers

Answer:

36 and 49

Step-by-step explanation:

Please mark me as brainlyest

Answer:

42 and 48

Step-by-step explanation:

since the square root of 42 is 6.48

and the square root of 48 is 6.92

Both of these numbers fall between 6 and 7

Does anyone know how to do this?
Please help ASAP
Tell me where to put the shovel on the bottom number line

Answers

Answer:

on 60!! Hope this help's

Step-by-step explanation:

Find the mean of the data in the dot plot PLS WILL GIVE BRAINLIST NOT

Answers

Answer:

0.38 for anyone that saw my last answer it was wrong sorry

The most suitable prefix to use to express the mass of a sheet of paper is:
A. Centi B. Milli C. kilo D. Mega

Answers

Answer:

B

Step-by-step explanation: a paper is so thin it can only be expressed in millimeters

Que AMMA Use properties to evaluate O O A. O B. O C. - c ODS SUBMIT
pls help, no links ;)
​

Answers

Answer:

9/5

Step-by-step explanation:

(-1/4)(-4/5 / 2/3)6 =

= (-1/4)(-4/5)(3/2)6

= (-1/4)(-4/5)(3/2)6

= 1/5(3)(3)

= 9/5

Answer:

Step-by-step explanation:

Find the quotient. Write your answer as a fraction in simplest form.
1/4 divided by (-38)

Answers

[tex] \frac{1}{4} \div ( - 38) \\ = \frac{1}{4} \times \frac{ - 1}{38} \\ = \frac{ - 1}{152} [/tex]

Which of the following illustrates the truth value of the given conditional statement?

p: 10 > 7

q: 10 > 5

Answers

Answer:

they are both right

Step-by-step explanation:

the truth value is that 10 is higher than 7 or 5 (not sure if this is what you needed)

Hi can someone help me on this question I need help I keep getting the wrong answer and thank you for helping

Answers

Answer:

what was your old answer?

Step-by-step explanation:

so I could solve this

3-5(a-4) pls heeeeeeellllp​

Answers

Answer:

-5a + 23

Step-by-step explanation:

Step 1: Distribute.

[tex]3 + (-5)(a)+(-5)(-4)[/tex] [tex]3 -5a + 20[/tex]

Step 2: Combine like terms.

[tex](-5a)+(20+3)[/tex] [tex]-5a + 23[/tex]

Therefore, the answer is -5a + 23.

Answer:

−5+23

Step-by-step explanation:

3-5+20

23-5

-5+23

Divide.

53.4 ÷ 6

0.89
8.90
89.00
890.00

Answers

Answer:

the answer is......8.90

Answer:

8.90

Step-by-step explanation:

53.4 ÷ 6

= 53.4 / 6

= 534 / 60

= 8.90

Use the figure below to answer the following questions.
What is m∠1?
60
30
90
120

Answers

Answer:

30

Step-by-step explanation:

1. The exterior angle theorem states that the two opposing (in terms of the exterior angle) interior angles of a triangle are congruent to the exterior angle. This means that m∠1 (x) + 90 = 120. Now, we just have to solve for x.

2. (Solving)

Step 1: Subtract 90 from both sides.

[tex]x + 90 = 120[/tex] [tex]x - 90 = 120 - 90[/tex] [tex]x = 30[/tex]

Step 2: Check if solution is correct.

[tex]30 + 90 = 120[/tex] [tex]120 = 120[/tex]

Therefore, m∠1 = 30 degrees.

Answer:

∠ 1 = 30°

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

120° is the exterior angle of the left triangle , then

∠ 1 + 90° = 120° ( subtract 90° from both sides )

∠ 1 = 30°

What is the scale factor from the original to A?

Answers

Answer:

Do you have a picture? If not, count how many squares on a coordinate plane of each shape and divide the image with the pre-image.

Step-by-step explanation:

How will the terms of the sequence be written

Answers

Answer:

the nth term of a sequence is usually denoted by the symbole an . a1 =2 the second term is a2=6 and so....

A term is multiplied by 3 to get the next term . if you know the formula for the nth term of a sequence of n , then you can find any term .

formula : an =a1 + ( n - 1 ) d

hope its helpful . Good luck ;)

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