Mathematics Middle School

I need help please, whoever answers correctly gets a brainy!

Answers

Answer 1

Answer:

would say number 3.. but i don't know

Answer 2

pretty sure it’s the last one because there are 6 x’s, 3 2.5’s, and 5 3’s.

Related Questions

Scarlett is buying treats from a candy shop to share with her friends from Science Club. There's a Buggy Bundle box with 8 butterfly gummies and 10 beetle gummies, and a Classic Critter box with 6 butterfly gummies and 8 beetle gummies. Do the boxes have the same ratio of butterfly gummies to beetle gummies?
HELP NOOOWWW PLEASE

Answers

Yes because 1:2 = 2:4 = 4:6 = 6:8 = 8:10

Tina wants to buy carpet to cover her whole living room, except for the tiled floor. The tiled floor is 6 1/2 ft by 3 1/4 ft. Find the area the carpet needs to cover.

Answers

Answer:

21.125 feet²

Can I have Brainliest

HELP ME ASAP PLEASEEEEEEE

b)lets say the area of the map is 21 square inches. you want to make q enlarged map of central park to take with you on your journey. describe how you can determine the area of the the enlarged map.

c)supposed the scale factor you will use to enlarge the map is 5:1. what is the approximate area of the park of the park in your enlarged drawing.

d) how did you apply proportional reasoning as you worked through these problems?

Answers

Answer:

b)in order to do that you have to write out your problem using a proportional relationship. you start with picking out your scale factor and then you use that to calculate your enlargement. lets say your scale factor is 3:1.

3/1=x/21 x=63

c) 5/1=x/21 x=105 the appx. area of the park in the enlarged drawing will be 105ft sq

d)I identified the scale factor in each problem and then applied it to each of the separate situations in order to enlarge or reduce an amount/ image.

Step-by-step explanation:

The approximate area of the park of the park in your enlarged drawing is given by A = 105 inches²

What is Proportion?

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the proportion be represented as A

Now , the value of A is

The area of the map = 21 inches²

And , the scale factor of proportion is 5 : 1

So , the area of the drawing is given by

A / 21 = 5 / 1

Multiply by 21 on both sides , we get

A = 105 inches²

Therefore , the value of A is 105 inches²

Hence , the area of the drawing is 105 inches²

To learn more about proportion click :

https://brainly.com/question/7096655

#SPJ3

John has a map that shows a rectangular park with a circular pond. The scale on the map is 114 cm : 8 yd. On the map, the width of the park is 212 cm, and the length is 614 cm. The pond has a diameter of 114 cm. Use 3.14 for pi. what is the area of the park

Answers

Answer:

The area of the park is 119,966.14 cm if needed to round it would be 119,966 cm.

Step-by-step explanation:

first we would use A=length x width

so a = 614 cm x 212 cm = 130,168 cm

now we find the area of the pond using a= pi x r^2

the diameter is 114 cm so we cut that in half to find the radius which is 57 cm

a = pi x 57^2

a= 3.14 x 3249

a= 10201.86 cm

now we subtract the area of the pond from the whole area

130,168 - 10201.86 = 119,966.14 cm

The area of the park is 119,966.14 cm if needed to round it would be 119,966 cm

The area of the park on the map is 641.37 square yards.

To find the area of the park on the map, we need to first find the actual dimensions of the park in yards, and then calculate the area.

It is given that :

Scale on the map: 114 cm : 8 yards

Width of the park on the map: 212 cm

Length of the park on map: 614 cm

Diameter of the circular pond on the map: 114 cm

We know that, 1 yard = 114cm/8 = 14.25 cm

Therefore, the width of the park in yards = 14.91 yards.

Area of rectangle: Width x Length

Thus, Area of park = 14.91 yards x 43.09 yards

= 641.37 yards

Therefore the area of the park on the map is approximately 641.37 square yards.

To know more about the area of rectangle:

https://brainly.com/question/25292087

Emily spent $15 on cereal. If they cost $5/box, how many boxes did she buy? Write an equation. .

Answers

3 boxes because 15 divided by 5 equals 3

15 divided by 5 equals 3

PLS HELP ASAP 3 MORE QUESTIONS I NEED HELP WITH BUT I CAN ONLY GO 1 BY 1

Answers

Answer:

I DONT KNOW THE ANSRWE EITHERAAAA

Question 8
Please help

Answers

Answer:

Step-by-step explanation:

32÷2 is 17 trust me i did it last year

the answer is d i just did that question lol

PLEASE HELP! ILL MARK BRAINLIEST

Answers

A I think not for sure

Answer:

Dont press the links):

Step-by-step explanation:

Payback

Question: Plot each number on the number line below.

Answers

It’s kinda hard to read but 3/10 is first on .3, 4/5 is next on .4, and then pi/5 is last on .6

what they said xxxxx

can somebody help me? please

Answers

The answer is A. 2.3^5

The answer to ur questions is A

This is part b thx for the help on the others im tryna mark u ppl

Answers

Answer:

1. False

2. True

3. False

4. True

Step-by-step explanation:

Negative numbers are used the opposite way fo positive so the bigger the number is behind the negative sign the smaller that number is in value terms

can you guys also add the explanation

Answers

Answer:

Step-by-step explanation:

1+1=2

A new service for your e-reader allows you to download electronic versions of books according to the following pricing.

Which of the following is an expression for the total cost of an order if you purchase e educational books, f classic books, and g new releases?
A. 2(2e + 4f + 10g)
B. 80(e + f + g)
C. 2(2e + 2f + 5g)
D. 2(e + 2f + 5g)

Answers

Answer: C

Step-by-step explanation:

Answer:

hey all of them is wrong it is actuly d

Step-by-step explanation:

sorry for the first post i forgot to add the picture but solve both please and thank you

Answers

Answer:

[tex]x=208[/tex]

[tex]x=-14[/tex]

Step-by-step explanation:

1.) [tex]\mathrm{Subtract\:}6\mathrm{\:from\:both\:sides}[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]\mathrm{Multiply\:both\:sides\:by\:}8[/tex]

[tex]\mathrm{Simplify}[/tex]

2.) [tex]\mathrm{Add\:}10\mathrm{\:to\:both\:sides}[/tex]

[tex]Simplify[/tex]

[tex]\mathrm{Divide\:both\:sides\:by\:}-3[/tex]

[tex]Simplify[/tex]

Identify the dependent variable and the
independent variable in each situation.

The calories, c, in a snack and the amount of
the snack, a.

Answers

Answer:

a is dependent and c is independent

Step-by-step explanation:

Divide. 0.78÷106
0.00078
0.000078
0.0000078
0.00000078

Answers

Answer:

Answer: A.

Step-by-step explanation:

I did the test and got it correct.

Answer:

the answer is not A. the correct answer is D. 0.00000078

Step-by-step explanation:

The reason D.

is correct is because if you multiply 10 six times you will get 1,000,000

and all you have to do is take the zeros from 1,000,000 and add it to 0.78 you will get your answer.

(hope this helps)

Please help will give brainlest.

Answers

Answer:

Step-by-step explanation: hope it helps

I think it’s E because you have to multiply to get area, so 6 x 8 = 48

PLEASE HELP ASAP I'LL GIVE. BRAINLIEST

Answers

It would be B. 28 square yards

The answer would be 28.

David made a class banner out of a large rectangular piece of paper. He cut a triangular piece out of one side, as pictured below.

What is the area, in square inches, of the banner?

Answers

Answer:

62.5

Step-by-step explanation:

Finally, we need to subtract the area of the triangle from the area of the rectangle to find the area of the banner: Area of banner = Area of rectangle - Area of triangle Area of banner = 70 - 7.5 Area of banner = 62.5 square inches So, the area of the banner is 62.5 square inches.

What's the answer to this? please help :)

Answers

Answer:14+12+12=38. So 38 is your answer.

Step-by-step explanation:

help me pls.................

Answers

Answer:

a.) = 13

b.) = 27

c.) = 7.2

Step-by-step explanation:

a.)

5 × 2 ⅗

5 × 13/5

1 × 13 = 13

b.)

12 × 2 ¼

12 × 9/4

3 × 9 = 27

c.)

2 × 3.6 = 7.2

-TheUnknownScientist

Kaylee has 1 1/2 cups of yogurt to make smoothies. Each smoothie uses 1/2 cup of yogurt. How many smoothies can Kaylee make with the yogurt?

Answers

Answer:

3 is the answer .

Step-by-step explanation:

Answer:

It's 3

Step-by-step explanation:

PLEASE HELP!! no links, no unnecessary comments or i will take away points. IF SHOWN ON PAPER I WILL GIVE BONUS POINTS AND BRAINLEST THANK YOU!!

Answers

Answer:

(-3.5, 2)

Step-by-step explanation:

If you were to graph all the other points it would look like the picture below, so to complete the rectangle it has to be (-3.5,2)

Kristen has 3 friends she is inviting over and wants to have gift bags ready for them. She’s not sure how much each gift bag will cost yet. What expression could represent the value of the total cost?

A. 3(g)
B. 3xg
C. 3g
D. All the above
E. None of the above

Answers

Answer:

D. All of the above

Step-by-step explanation:

A is right, 3(g) = 3g

I don't know about b, but c is right, so it is all of the above

The answer is (D) All The Above

HELP ME PLS NO SUS LINKS!!!!!

Point T is located 14 inches from point R and 6 inches from point S. Points R and S are 8 inches apart.Which statement is true?
A. The points can be connected to form exactly one triangle.
B. The points can be connected to form exactly two triangles.
C. The points can be connected to form more than two triangles.
D. The points cannot be connected to form a triangle.

Answers

Answer:

493 would be the correct answer

Step-by-step explanation:

sorry if this is incorrect

I think the correct answer is 493

The area of a triangle with base b and height h is 1/2
bh. Jon works for an advertising agency, where he designed a billboard shaped like a tortilla chip. The tortilla chip billboard is 15 feet high and 12 feet wide at its base.
What is the area of the tortilla chip billboard?
Write your answer as a whole number or decimal.

Answers

Answer:

90sqft

Step-by-step explanation:

We have the base and the height, so we just compute

A = bh/2

A = 12ft * 15ft / 2 = 180sqft / 2 = 90sqft

Please help!! I really need help with these questions!

Answers

Answer: It is likely that AC + DC = Back In Black.

Step-by-step explanation:

It is likely that AC + DC = back in black

Dylan built the following pattern:

Which table represents the relationship between the pattern number (Input) and the number of squares (Output)?
Input Output
1 2
2 8
3 16
Input Output
1 4
2 8
3 12
Input Output
1 1
2 4
3 9
Input Output
1 2
2 6
3 12

Answers

Answer:

1 2

2 6

3 12

Step-by-step explanation:

pattern number is input

tiles number is output.

pattern number 1 has two tiles (first coordinates are (1,2))

pattern number 2 has 6 tiles (second coordinates are (2,6))

pattern number 3 has 12 tiles (last coordinate is (3,12))

answer:

1 2

2 6

3 12

Captain Brewster captured a pack of aliens. The following data points represent the lengths of each of the aliens' big toes (in centimete
18, 16,17,17,16,15,1618,16,17,17,16,15,16

Answers

Answer:

Step-by-step explanation:

Distribute to write an equivalent expression: -1/2 (-2x+4y)

Answers

Answer:

x - 2y

Step-by-step explanation:

calculator...

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