Mathematics Middle School

## Answers

**Answer 1**

**Answer:**

no, because there is no y variables

**Step-by-step explanation:**

**Answer 2**

Answer:

Defiantly no

Step-by-step explanation:

Because there's no numbers representing y

## Related Questions

Many games involve chance and they usually involved either dice or cards. For this activity, we will look at a common game called 7‐11 where two dice are rolled. If the roll adds up to 7 or 11, the player wins. If the roll adds up to 2, 3, or 12, the player loses. If there is any other sum, it is a draw (no winner or loser). Use this two‐dice roll scenario to complete the problems below.

1. Create a list of all the possible outcomes and their sum.

2. What is the probability for each of the sums below?

3. What is the total chance of winning?

4. What is the total chance of losing?

### Answers

**Answer:**

Win: 3+4=7, 6+1=7, 2+5=7, 5+6=11

Loses: 1+1=2, 2+1=3, 6+6=12

Draw: 1+3=4, 2+2=4, 3+2=5, 4+1=5, 3+3=6, 1+5=6, 4+2=6, 3+5=8, 4+4=8, 6+2=8,

3+6=9, 4+5=9, 4+6=10, 5+1=6, 5+2=7, 5+5=10

Just put it into a tree diagram and its good to go

**Step-by-step explanation:**

Find x. (Finding an angle measure given extended triangles) Please help

### Answers

50+79=129

180-129=51

X=51

Explanations

Angles on a straight line add up to 180 degrees. So 180-101=79 degrees

50 degrees is an opposite angle so it moves into the internal angle.

Angles in a triangle add up to 180 so (180-50-79=51)

Ans is 51 I think

The answer is x=51.

We know this by first looking at the exterior angle measure 101 degrees. It has a linear pair so it’s adjacent angle measure is 79 degrees. This means that since the interior angle and exterior angle(79 degrees) share a vertex so they have congruent angle measures

This means the first missing interior angle is 79 degrees

Next the other exterior angle measures 50 degrees and like I said before, it shares a vertex with the other interior angle making the second missing angle 50 degrees

This leads to the final step, adding the angle measures together then subtracting them from 180 degrees.

So 79+50+x=180

79+50 is 129,

Then we subtract 129 from 180 to find x

And your answer is 51 :)

(I hope I explained it clear enough!)

I need help thanks hullo

### Answers

The answer is b for your answer

But we can put it that way

**Answer:**

the answer would be "A"

**Step-by-step explanation:**

hope this helpssss

During a three-month period, four trees in the Perillo's backyard grew in height. The rates at which the trees grew are listed below.

### Answers

**Answer:**

D

**Step-by-step explanation:**

The answer would be D

due today need asap NO LINKS WILL MARK BRAINLIEST

### Answers

**Answer:**

3. solid , liquid

4. respiratory

I only know these two answers and I'm not sure if it's right

I only know 2. The 3 is SOLID and LIQUID

And 2 is RESPERITORY

HELPPPPPPP Mr. Brown has a rectangular garden in his backyard. The garden is 8.5 feet long and 3.5 feet wide. The border that he plans to use costs $1.99 per foot. How many feet of border will Mr. Brown need to order to go around his garden? How much will it cost?

### Answers

**Answer:**

6x=48

**Step-by-step explanation:**

can yall help me???......./

### Answers

**Answer:**

25 + 25 + 25

25 • 3

**Step-by-step explanation:**

I did this iready and got it right :)

It’s the second one

25+25+25

NOOOOOOOO LINNNKKKKSSSSSSSS!!!!!!

47-(2x4) Nooooo Liinnkkkkkksssssssssss

Heeellllpppppp

### Answers

39 ………………………………………………………………

**Answer:**

47-(2×4)= 47-8 = 39 the right answer

i’ll mark as brainliest if correct!

### Answers

**Answer:**

x+x+x+x and x^4

**Step-by-step explanation:**

Solve for x Thank you!

### Answers

90 degrees take 43 degrees = 47

47 + 7 = 54

x = 54

Please help! Will mark brainlist!

### Answers

**Answer:**

C

**Step-by-step explanation:**

We need to find the area of BOTH the rectangle AND the triangle. So the formula to find area of a triangle is bh[tex]\frac{1}{2\\}[/tex], or bh/2

b- base

h height

And obviously to find area of rectangles and stuff like that is just l x w

So let's find area of the rectangle, AKA the whole,

5x11=55

The area of the rectangle is 55

Now for the triangle,

The base is 5, and the height is 3. 5 x 3 = 15, and 15/2 = 7.5

The area of the triangle is 7.5

Now, subtract because we don't want the area of the triangle BUT the shaded region, so 55-7.5= 47.5 We have to add a unit so its 47.5^2, so the answer is C

Hope this helps!!

-Ketifa

C

I had to do this question to

help with my answer also you should listen to wit my h.0.e its a good song

### Answers

I’m pretty sure it’s C

**Answer:**

C

**Step-by-step explanation:**

help me out with some questions!!!!

### Answers

**Answer:**

ok i would help but im new so i dont know how to put it

**Step-by-step explanation:**

**Answer:**

1.) 25

2.) $12

3.) $20

4.) 9

5.) $15

6.) 9

**Step-by-step explanation:**

Lynn's laptop computer is sitting on top of her desk and is creating an angle. What is a good estimate for the measurement of this angle?

A. 110°

B. 95°

C. 80°

D. 70°

### Answers

B : 95! I’m pretty sure cause 90 is a straight angle and that’s near a computers angle is you look at it from the side .

Answer: The most reasonable answer would be B because the Laptop would be facing towards her.

Step-by-step explanation: It couldn't be A because it would be leaning too far, It couldn't be C because the Computer would be facing too low, and it couldn't be D because that would be too low also.

What is the measure of ∠AGB?

### Answers

**Answer:**

90 degrees

**Step-by-step explanation:**

the square in the corner of ∠CGD means 90 degrees and the ∠AGB is parallel to ∠CGD which means they have the same measure

I hope this helps and if correct may I please have brainliest.

pls help i need now

Simplify and solve the equation: 2x - 3 + 4x = 27

### Answers

**Answer:**

x=5

**Step-by-step explanation:**

2x-3+4x=27

6x-3=27

6x=27+3

6x=30

x=30/6

x=5

2x-3+4x=27

+3. +3

2x+4x=30

6x=30

x=5

What is the scale factor of this dilation?

A.) One-half

B.) Two-thirds

C.) Three-fourths

D.) Three-halves

### Answers

**Answer: C) Three-fourths **

I.e., the fraction **3/4**

======================================================

Explanation:

Let's pick on the horizontal sides. Divide the image length Y'Z' = 9 over the corresponding preimage length YZ = 12 to get

(Y'Z')/(YZ) = 9/12 = **3/4 which is the scale factor**

The scale factor is less than 1, meaning the image's lengths are shorter compared to the preimage's corresponding lengths.

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

Alternative Paths:

You can pick any other pair of corresponding sides to get the same result:

(X'Y')/(XY) = (7.5)/(10) = 75/100 = **3/4**(Z'X')/(ZX) = 6/8 = **3/4**

**Answer:**

[tex]scale ~factor= Z'Y'/ZY[/tex]

[tex]=9/12[/tex]

[tex]=3/4=0.75[/tex]

[tex]So ~your~ answer ~will~ be ,~C.) Three-fourths[/tex]

**-------------------------------**

**hope it helps... **

**have a great day**

help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

### Answers

The answer is 20 because if you put the t in the exponent you have to multiply 2(2) and you get 4 and 5(4) is 20.

Given the position of 2 points of a triangle with the lengths of all side and angle of each side how can you find the 3rd position of the triangle

what will be C given in x and y coordinates

ANSWER WITH A FORMULA AND NOT AN ANSWER TO THE EXAMPLE

pls don't give worng answer I really this need

EX:

A = (0,0)

B = (5,5)

C = (?,?)

AB ~= 7.07

AC = 5

BC = 5

∠A = 45

∠B = 45

∠C = 90

what formula can give C = (? , ?)

### Answers

the answer is b:)))))))

can someone pls i will give brainliest :)

### Answers

**Answer:**

149 degrees

**Step-by-step explanation:**

Higher value:

114

Lower value:

-35

Finding the difference:

114 - (-35)

114 + 35

149

Yea the answer is 149 degrees

; hi! sorry for asking another question and not helping! :(

### Answers

**these answers should be easy to look up**

It is ok to ask questions in fact I ask them a lot

If a cylinder has a volume of 226.2 cubic centimeters and a radius of 3 centimeters, what is the height of the cylinder, in centimeters? Use π≈3.14. Round your answer to the nearest whole, if needed.

### Answers

V = π r^2 h

226.2 = (3.14) (3)^2 h

226.2 = (3.14) (9) h

226.2 = 28.26 h

226.2 = 28.26 h divided by 28.26

226.2 divided by 28.26 = h

8 = h

I think h=8 --> emphasis on the I tHiNk :<

What is the slope of a line that passes through the points (–3, 2) and (–6, 5)?

### Answers

**Answer:**

-1

**Step-by-step explanation:**

just do y2-y1 over x2-x1.

Which of the following ordered pair could NOT be included in this set of it is a function?

{ (4, 2), (3, 6), (4, 3), (?, ?) }

A.) (4, -3)

B.) (1, 2)

C.) (3, 6)

D.) (-3, 6)

### Answers

**Answer:**

B.) Just trust me. If you look at the question B is obviously the outliar

**Answer:**

3,6

**Step-by-step explanation:**

The math club needs to raise more than $552.50 for a trip to the state competition. The club has raised 12% of the funds. Which inequality shows how much each of the 7 club members needs to raise if each raises the same amount?

### Answers

Answer:

m> $69.46

Step-by-step explanation:

The math club raised 12%, and we know that 12% as a decimal is 0.12 (12/100=0.12).

We must find 12% of 552.50.

0.12 x 552.5=66.3

66.3 was raised.

552.5-66.3= 486.2

There are 7 members, so divide by 7.

486.2 / 7= 69.457 → 69.46

∴Each member must raised at least $69.46

Beatrice makes a jar of dry soup mix. The ingredients are: 1 ¾ cups of uncooked rice

½ cup of dry lentils

1 ⅔ cup of uncooked pasta

⅓ cup beef bouillon

¼ cup of dried onion flakes

½ cup dried peas

How much soup mix does this recipe make?

Answer the questions to find out.

The sum 7/4 + 1/2 + 5/3 + 1/3 + 1/4 + 1/2 gives the amount of mix.

3. Use these properties to rewrite 7/4 + 1/2 + 5/3 + 1/3 + 1/4 + 1/2 in a way that makes the addition easier. Explain how your changes simplify the addition.

4) Simplify your sum to find the total amount of soup mix. Show your work.

(this is a repost because people put random answers)

### Answers

**Answer:**

1: 5

3: 2.25 + 2.75

not sure about 4 hope this helps

**Step-by-step explanation:**

Vince tried to create a computer program that randomly selects a number between 0 and 9. He tested the program by running it 2,000 times and recorded the number of times the program selected each number in the table below. Number Times Selected 0. 180 1. 185 2 220 3.160 4. 225 5. 240 6. 190 7.155

8. 200 9 .245

If Vince uses his program to select 100 numbers between 0 and 9, based on his test data, how many times should he expect the number 8 to be selected? A. 10 B. 8 C. 12 D. 16

### Answers

**Answer:**

A, 10

**Step-by-step explanation:**

Solve inequality

### Answers

**Answer:**

x < 64

**General Formulas and Concepts:**

Pre-Algebra

Order of Operations: **BPEMDAS**

BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtraction

Left to Right

Equality Properties

Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of Equality

Algebra I

Terms/Coefficients

**Step-by-step explanation:**

Step 1: Define

*Identify*

[tex]\displaystyle \frac{x}{8} < 8[/tex]

Step 2: Solve for *x*

[Multiplication Property of Equality] Multiply 8 on both sides: [tex]\displaystyle x < 64[/tex]

Here we see that any number *x* less than 64 would work as a solution to the inequality.

X=64

BIDMAS

B= BRACKETS

I=INDICES

D=DIVISION

M=MULTIPLICATION

A=ADDITION

S=SUBTRACTION

pls help me i'll give the brainlist or whatever it is to the first correct answer. pls NO LINKS.

### Answers

Answer:

628 hope it helps

Step-by-step explanation:

628 hope it right

ite

Can someone help me with this? (Functions)

### Answers

**Answer:**

can u show me questions

**Step-by-step explanation:**

i m not seeing the questions