Mathematics Middle School

What is the missing length

What Is The Missing Length

Answers

Answer 1
3.5 (give Brainliest)

Related Questions

helpppppp ill give brainliest

Answers

C!!! lollllll but yeahhhh

Missy and Andrew want to figure out which restaurant has the best deal on french fries. They record the cost of an order of french fries and the number of fries in the order from four different restaurants.
Cost Number of Fries
Restaurant 1 $1.99 22
Restaurant 2 $1.49 24
Restaurant 3 $2.49 43
Restaurant 4 $2.89 48

Which restaurant charges the least amount of money per fry?

A
Restaurant 1

B
Restaurant 2

C
Restaurant 3

D
Restaurant 4

Answers

Answer:

c

Step-by-step explanation:

Basically divide 22 by 1.99, 24 by 1.49, 43 by 2.49, and 48 by 2.89. Good luck!!

I need help!


Please and thank you

Answers

I don’t know sorry I will come back to this :(
2 3/8

Add 1 1/8 and 1 1/4 together and you get 2.375
0.375 as a fraction is 3/8 so 2 3/8

The height of a tree grows by four inches every year, with A1 = 22 inches. Select the explicit rule which represents this situation.

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Answer: 4x+22

Step-by-step explanation: From My understanding This is how my teacher taught me how to do it in 7th grade Pre-Ap math class Hope this helps:)

A cylinder and a cone have the same radius and height.

The volume of the cylinder is 33πcm³ . What is the volume of the cone?

Answers

Answer:

11 πcm³

Step-by-step explanation:

volume of a cylinder is V=πr2h

volume of the cone V = (1/3)πr2h

(1/3)33=11

Describe two methods that can be used to find the area of the composite figure.

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You can draw a line to make a square and a rectangle to help find the area. The other method would be to form 2 squares and 1 rectangle.

This is probably wrong but I hope it helps!

I have one method of finding the area for this: Draw a line so it makes it into 2 shapes. A rectangle and a square. Find the formula for those two shapes, which for both rectangle and square the formula is A=BH other known as Area = Base x Height. Than find your height and base for both shapes. Add both areas and you will have your answer (total Area for that Composite Figure). Hope this helps you!

Alex earns 12% commission on any of her monthly sales over $5,000. Her sales for May were $6,750. How much commission did Alex earn?


$81


$210


$600


$810

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6750/100*12 = 810 is the answer

hellllllllllllllppppppppppppppppp

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I think the answer would be 720/100

Evaluate the following expression. Type your answer as a number.
2⁵ - 15 ÷ 3 + 3³

Will give brainliest if right!! (if both right is okay,ill brainliest the first person)

Answers

i think the answer is 108, i could be wrong though
i hope this helps
54

What is the circumference and area of both pizzas?
will mark brainliest

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To find circumference, you must multiply the diameter by pi, (roughly 3.14)
To find area, you can use the formula A=pi (radius) squared
Radius is half of diameter

For the large pizza, the circumference would be about 50.265. You can round this to ~50 inches.
The area would be about 201.06 inches. You can round this to 201 inches


For the medium pizza, the circumference would be about 37.69 inches. The area would be about 113.09 inches squared.

the scale of the map is 1/4 inch =12 miles what is the distance in between Harrisburg and Leighton if 4.5 inches.
7th Grade Math

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Answer:

216 miles :3

Step-by-step explanation: alright so  is it is 4.5 you just divide 1/4 by 4.5 (

18) 18 x 12 = 216 miles :3

Answer:

Step-by-step explanation:

1/4 inch=12 miles                               Harrisburg and Leighton= 4.5 inches

1) Set up a proportion: ¼ /12 miles = 4.5 inches/ x miles

(inches across from inches

miles across from miles )

2) Use cross-products to solve: ¼x= 12(4.5)

                           ¼x/¼ = 54/ ¼

                                       x=216miles

The distance between Harrisburg and Leighton is 216miles

How to graph y = −4x − 1

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Answer: are you asking for this or

Step-by-step explanation:

Hope this help.........!

Please help someone.....

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Answer:

147 ft²

Step-by-step explanation:

14 x 14 = 196

7 x 7 = 49

196 - 49 = 147

Answer:

147 sq ft

Step-by-step explanation:

What is the circumference of this circle?

Answers

Answer: The answer is 12.57

Step-by-step explanation:

Answer:

12.57

Step-by-step explanation:

You have $15.00 to spend at Barnes and Noble, they charge $4.00 for hardbacks (x) and $3.00 for paperbacks (y). Write an equation that represents the situation.

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15 = 4x + 3y

Hope that helps

"what is the value of a in the equation 81^b=a^4b"

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Answer:

Step-by-step explanation:

The value of a in the equation [tex]81^b = a^4^b[/tex] will be 3.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The expression is,

⇒ [tex]81^b = a^4^b[/tex]

Now,

Solve the expression for the value of b as;

⇒ [tex]81^b = a^4^b[/tex]

Since, 81 = 3⁴

So, We get;

⇒ [tex]3^4^b = a^4^b[/tex]

By comparing, we get;

⇒ a = 3

Thus, The value of a in the equation [tex]81^b = a^4^b[/tex] will be 3.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

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Please help me with my work please help me please give me the answers

Answers

For all of them except number 7, multiply the outside number with all of the inside numbers (separately)

Answer:

3. is 8 x h + 8 x 3 = 8h + 24

4. is 3 x 2h + 3 x 7 = 6h + 21

5. is 5 x 3x + 5 x 9y = 15x + 45y

6. is 4 x 11h + 4 x 3g = 44h + 12g  

8. is a x 9b + a x 13 = 9ba + 13a

I dont really know 7

may someone answer this please? also no explanation no brainliest

Answers

Surface area is 62 units ^2

5 x 2 = 10 since there are 2 of these side double it (20)

3 x 2 = 6 since there are 2 of these side double it (12)

3 x 5 = 15 since there are 2 of these side double it (30)

20 + 30 + 12 = 62
^ that’s correct i checked it

WILL GIVE BRAINLIEST! PLEASE HELP ASAP!

Answers

Answer: 35 C)

22 Divided By 11 = 2

11 x 3 = 33

2+33=35

Answer: C) 35

Explanation: To solve you must follow the rules of PEMDAS.
First, we divide and multiply, left to right.
22/11 = 2
Then, we have another at the end of the equation.
11 x 3 = 33
Now we are left with 2+33.
Which leaves us with 35.

PLS HELP

A function is represented by the values in the table.

x y
−3 −7
−2 −4
−1 −1
0 2
1 5
Choose from the drop-down menu to complete the statement.

The function represented in the table
Choose...
linear.

Answers

Answer: the 3rd one

Step-by-step explanation:

Simplify the expression. Write your answer as a power. 810⋅84
The simplified expression is?

Answers

68040 or 10^4 x 6.8040

Suppose we toss a fair coin 50 times and have 27 heads and 23 tails.
What is the relative frequency of heads? (5 points)




What is the theoretical probability of tossing heads? (5 points)



Are your answers to (a) and (b) the same? If so, explain why. If not, provide a possible explanation for the difference. (10 points)

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52% because 25 is 50% and u added 2
I think the answer is 52%, sorry if that’s wrong

Help please I’ll give brainliest ☺️

Answers

Go with 70 cause I don’t know but it looks like that will be the answer byeee
70 is the probable answer

Can someone help please.

Answers

Answer:

C

Hope this helps ;)

your answer is gonna be C

Plzzzzz help will mark brainliest

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I think the answer is B

hope this help . Z
I think the answer is d hope it helps

find the surface area of a cone that has a base with a diameter of 7 centimeters and a slant hight of 10 centimeters

Answers

Answer:

6

Step-by-step explanation:

5 more questions left

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i honestly have no clue i just need to answer a question do i can ask my question that i needed help with,

Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P'Q'R'S'. Which rule describes this transformation?
A: (x, y) → (x−5, y−3)
B: (x, y) → (x+5, y+3)
C: (x, y) → (x−3, y−5)
D: (x, y) → (x+3, y+5)

Answers

Answer:

B

Step-by-step explanation:

As Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P′Q′R′S′.

Therefore, we can conclude that the rule '' A rule for a translation right and up (x + __, y + __) '' describes this transformation.

The transformation which describes the quadrilateral P'Q'R'S' is (x, y) → (x+5, y+3). Therefore, option B is the correct answer.

Given that, quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P'Q'R'S'.

What is the translation?

A translation in math moves a shape left or right and/or up or down. The translated shapes look exactly the same size as the original shape, and hence the shapes are congruent to each other. They just have been shifted in one or more directions.

Translation rules:

When the shape is moved towards the right by k units, then replace x with x + k.

When the shape is moved up by k units, then replace y with y + k.

So, translated 5 units to the right

x → x+5

Translated 3 units up

y → y+3

The transformation which describes the quadrilateral P'Q'R'S' is (x, y) → (x+5, y+3). Therefore, option B is the correct answer.

To learn more about the translation visit:

https://brainly.com/question/17485121.

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Find x. Then find the measure of angles A, B and C.

Answers

Answer:

x= 11

A=59

B= 37

C = 84

Step-by-step explanation:

A triangle adds up to 180 °.

So the equation will be a °+ b° + c° = 180°

Next, you combine like terms.

[tex]6x + 3x + 9x+4-15-7 = 180\\18x-18=180[/tex]

Then inverse operation,

[tex]18x-18=180\\18x=198\\x=11[/tex]

After to get a, b, and c you just need to plug in x.

[tex]6(11)-7=a\\3(11)+4 = b\\9(11)-15=c[/tex]

7th grade math pls help

Answers

Wow I’m in 9th grade and i don’t know how to answer that
I’m in 7th to and I honestly don’t know
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