Mathematics Middle School

will mark brainliest for who can answer these

Will Mark Brainliest For Who Can Answer These
Will Mark Brainliest For Who Can Answer These

Answers

Answer 1

Answer:

6. it is a square because all of the outer sides are equal

3. perpendicular because the slopes are reciprocals of eachother and the lines would form 90 degree angles

Answer 2
I know 6. Is a square because it’s outer angles are equal

Related Questions

please help me i have 1 more after this

Answers

Answer:

11

Step-by-step explanation:

24 -:- 3+3

8+3

11

Answer:

9

Step-by-step explanation:

Please at least do part A and explain! I have no idea how to do it.

Answers

Part A:
Round 296 to 300
Round 56% to 60%
60% of 300 is 180
300+180=480 employees

Part B:
56% of 296 is 165.76
296+165.76=461.76

Can you help me with number six?

Answers

Answer:

Six is AR, let me know if you need me to explain more

Evaluate this expression: 15 - 3u + u when u = 2

Answers

Answer:

11

Step-by-step explanation:

15-3u+u

Plug in u=2

15-3(2)+2

15-6+2

9+2

11

The answer is 11 hope that helped and have a great day

Solve: 0.2x + 51 = 2x + 42

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X=5
Have a good day <3
X=5 this is the answer)

i need help on this one

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Answer:

250.8 [tex]m^{2}[/tex] (hot-air balloon)

Step-by-step explanation:

Hope this helps!

Sorry if its wrong.

How does the scatter plot of a nonlinear association differ from that of a linear association?

Answers

Scatter Plots of a non-linear association represent points scattered all over the graphs as there is no association with them. On the other hand, a linear association represents dots placed in a more straight line that covers most of the dots on a graph. To sum it up, a nonlinear association is a bunch of random dots all over the place and a linear association is straight with no mess-ups (nothing).

the question is below please answer and thankyou

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I think it is C as the answer is x<3 and so x is greater than three but i am probs wrong sorry.

what is the total giving brainlist

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Answer:

5.60

Step-by-step explanation:

The answer: 6.46x

Explanation: You add up all the costs for one pizza. Then x would stand for how many pizzas you want to make.

please help, this is my homework and I am a little confused​

Answers

Answer:

1) D 2)J 3)D 4)H 5)D

Step-by-step explanation:

1) The four quadrants are 1 (+,+) 2 (-,+) 3 (-,-) 4 (+,-)

2) Point A moved 0 spaces left/right but 6 spaces up.

3) Moving left and down means negative x and y. Moving right and up is positive x and y.

4) Moving left and down means negative x and y. Moving right and up is positive x and y.

5) It kept on moving at a constant rate except for the short horizonal line showing no movement.

Hope I helped

1. IV
Explanation: B is in the bottom right quadrant which is IV
2. J
Ex: A is 6 units up and in the middle of line x
3. D
Ex: every unit will be a negative if it’s in the bottom left quadrant
4. H
Ex: same as last question
5. D
Ex: I can’t really see the graph but that answer seems the best out of the other 2 and makes the most sense

Solve for a.Question is in picture. Giving brainliest

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A=3.6

hope this help:)

3/5 of a club are 12 years old. If there are 35 members in the club, how many members are age 12? ____ member are age 12.

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Answer:

21

Step-by-step explanation:

35 times 3/5

multiply 7 by 3

Answer:

ok

Step-by-step explanation:

Copy the proof on paper, mark the givens in the diagram, and fill in the blanks to complete the proof.

Answers

This is the actual answer:

The missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

What is congruence in the triangles?

The measurements of the sides and angles of two or more triangles determine their congruence. A triangle's size is determined by its three sides, and its shape is determined by its three angles. If the pairs of corresponding sides and angles of two triangles are equal, they are said to be congruent.

We have:


As we can see in the diagram,

First, we will draw PU

PU is the common side for both the triangles

PU ≅ PU (reflexive property)

UO ≅ UR (given)

PO ≅ PR (given)

By the property of SIde-Side-Side

The triangle OUP  ≅ Triangle RUP

By Corresponding parts of congruent triangles are congruent:

Angle O ≅ Angle R (proved)

Thus, the missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

Learn more about the congruence in the triangles here:

brainly.com/question/20521780

#SPJ2

I just have one question. Is this right??

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Answer:

Yes, the answer 96 is correct!

me need help fast plz help

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I need help too but nobody will help me at all
Hmm I can’t figure out the full answer but I can give you the formulas : for the triangles it’s base time height divided by 2 then for the rectangles it’s base time height then you add them all up. Hope this helps シ

Does anyone know the answer?
ASAP!

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The answer
should be 4%
The answer you are looking for is 4%

Pls help me, first right-brainliest:)))))

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The answer is d! For your question.
D I don’t need brainlets

Olivia will attend Blake University this fall. Tuition for one year is $11,350. Olivia plans to earn $1,500 at her work-study job in the college dining room. She has a grant for $1,800 and a scholarship that pays $3,400 this year. How much more money will Olivia need for this year's tuition?

Answers

Answer:

4650 add 1500+1800+3400 u get 6700

then you get the tuition cost then subtract it by 6700

your final answer is 4650 dollar

I dont get this math work sheet my teacher give me so can you guys help me

Answers

Answer:

1.) y= -1/3x+3

2.) y= 3x-2

3.) -1/2x+0

Step-by-step explanation:

slope intercept

A car that normally sells for $20000 is on sale for $16000. The sales tax is 7.5%
A. What percent of the original price of the car is the final price?

Answers

Answer:

hi 8

Step-by-step explanation:

The answer will be 8

Please help me with this!

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So at 5 hours it should be at 96 grams. I don’t know if you need 3 or 4 hours but if you do it would be at 52 and 72.
Explanation: The rate it’s growing at is growing 4 each time so I added 4 to the added previously to get these answers

I really need help and pls plsss show ur work so I can understand
1.2x + 7 - 5x
2.2c - 3 = 2(6 - c) + 7c

Answers

Answer:

2. 3/2 = 1.5. 3. 7. 5. 7/5 = 1.4. 4. 17. 12. 17/12 = 1.416666. 5. 41. 29. 41/29 = 1.413793. 1.3(c) 1.7(c).  let P2k = Xk and q2k = 2Yk.

Step-by-step explanation:

Answer:

-3.8x + 7 and c = -75/14 and/or c = -5.35714

Step-by-step explanation:

First equation:

1.2x + 7 - 5x =

Step 1 - Group like terms:

1.2 - 5x + 7

Step 2 - Add simliar elements:

1.2 x - 5x = -3.8x =

3.8x + 7

Answer: -3.8x + 7

Second equation:

2.2c - 3 = 2(6 - c) + 7c =

Step 1 - Multiply both sides by 10:

2.2c ⋅ 10-3 ⋅ 10 = 2(6 - c) ⋅ 10 + 7c ⋅ 10

Step 2 - Refine:

22c - 30 = 20(6-c) + 70c =

- Expand 20(6-c): 120 - 20c

22c - 30 = 120 - 20c + 70c

Step 3 - Add similar elements:

-20c + 70c = 50c =

22c - 30 = 120 + 50c

Step 4 - Add 30 to both sides:

22c - 30 + 30 = 120 + 50c + 30

Step 5 - Simplify:

22c = 50c + 150

Step 6 - Subtract 50c from both sides:

22c - 50c = 50c + 150 - 50c

Step 7 - Simplify:

-28c = 150

Step 8 - Divide both sides by -28:

-28c/-28 = 150/-28

Step 9 - Simplify:

c = -75/14

Answer:

Fraction form: c = -75/14

Decimal form: c = -5.35714

Hey! Your question wasn't quite clear, so the most I could do was simplify both equations in a way you can hopefully understand. If these aren't the answers you were looking for, please elaborate on what I was supposed to answer!

If snow accumulates at a rate of 2 inches every 3 hours, how many hours will it take to accumulate 2 feet of snow?​

Answers

Answer:

12hours

Step-by-step explanation:

24inch-2feet

24/2=12

Correct answer:
12 hours !!

Explanations:
2 feet = 24 inches
2 inches per 3 hours
24 divided by 2 = 12

HELP ME (also simplifying)

Answers

The first one is 4/9 lol but everything is super hard to read
Um I can’t see sorry

Determine the lateral and total surface area of the pyramid.

Answers

Answer: lateral=20cm

total=1312

Step-by-step explanation:

20 cm lateral
Total 1312

look at all of this math. do it all or something for 50 points each ig
(a + b)2 = a2 + 2ab + b2
(a – b)2 = a2 – 2ab + b2
(a + b) (a – b) = a2 – b2
(x + a)(x + b) = x2 + (a + b)x + ab
(x + a)(x – b) = x2 + (a – b)x – ab
(x – a)(x + b) = x2 + (b – a)x – ab
(x – a)(x – b) = x2 – (a + b)x + ab
(a + b)3 = a3 + b3 + 3ab(a + b)
(a – b)3 = a3 – b3 – 3ab(a – b)
(x + y + z) 2 = x2 + y2 + z2 + 2xy + 2yz + 2xz
(x + y – z) 2 = x2 + y2 + z2 + 2xy – 2yz – 2xz
(x – y + z)2 = x2 + y2 + z2 – 2xy – 2yz + 2xz
(x – y – z)2 = x2 + y2 + z2 – 2xy + 2yz – 2xz
x3 + y3 + z3 – 3xyz = (x + y + z)(x2 + y2 + z2 – xy – yz -xz)
x2 + y2 = 1212 [(x + y)2 + (x – y)2]
(x + a) (x + b) (x + c) = x3 + (a + b +c)x2 + (ab + bc + ca)x + abc
x3 + y3 = (x + y) (x2 – xy + y2)
x3 – y3 = (x – y) (x2 + xy + y2)
x2 + y2 + z2 -xy – yz – zx = 1212 [(x-y)2 + (y-z)2 + (z-x)2]

Answers

Answer:

hikbzjeofndid9sjdbs8

Which of the following represents a nonlinear function?
F. y = 4x2

G. y = x

H. y = -9x

I. y = 8x + 10

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Answer:

G

Step-by-step explanation:

I’ve done this math before so I know I am right.

Need help asap PLZ thank you

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Hey! The answer would be 1/6.

6+4+8 = 18 balls

3/18 = 1/6

Hi can anyone answer this?

Answers

Answer:

X= 3.5 Y= -1 Hence 2) is correct
I think it’s Y = -1 I’m not completely sure but hopefully this helps

The quotient of 37.2/6 is?

Answers

Answer:

6.2

Just normal division

Answer:

6.2

Step-by-step explanation:

you divide the 2

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