Mathematics Middle School

Maura drew a scale drawing of an apartment. She used the scale 1 centimeter : 2 meters. In the drawing, the living room is 3 centimeters long. What is the length of the actual living room?

Answers

Answer 1

Answer: 6 meters

Step-by-step explanation:

Answer 2
the actual length of the living room would be 6 meters or 19.685 feet

( i’m not 100% sure)

Related Questions

Need help ASAP! For math SAT tmrw plz help!!

Answers

3. 60%

4. 5/8

5. 5/25

6. 62%

7. 70%

8. 40

9. 9

10. 22.5%

11. 70

12. i dont know that one sorry.

13. Written as an equation: Y = P% * X.

The 'what' is Y that we want to solve for.

Remember to first convert percentage to decimal, dividing by 100.

Solution: Solve for Y using the percentage formula. Y = P% * X.

Step-by-step explanation: just switch up a few words here and there on 13 and you should be good to go!

If you have 6 bananas and 5 apples, how many lights are there? My teacher asked this, if you get it right, you get brainliest

Answers

Answer:

I don't know but I am going to say 11

Step-by-step explanation:

Answer:

The Horses name is Friday

what what is the answer to q 5

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D (4,-3) because it’s (x,y)
It’s D or (4,3) because on a coordinate plane there’s (x,y) so it x is first and that’s (4,3)

The 8 red markers in a box account for 4% of all markers in the box. How many markers are in the box?
a.200
b.100
c.120
d.210

Answers

200 because it’s not 120

Answer:

c I think

Step-by-step explanation:

I don't know...

solve the equation , (x+ 7)+3y

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Answer:

Step-by-step explanation:

3y + x +7

I guess we are simplify it the answer is x + 3y+7 and if not rearranging terms it x+7+3y

the algebraic expression that represents "The product of 12 and a number, n.

Answers

Answer:

3+n=12

Step-by-step explanation:

Answer:

The expression would be 12 x n

Step-by-step explanation:

Math question 2 and Look at the picture below to answer. If u answer correctly i will mark you as brainliest!

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The correct graph for the equation is A
Yup it is The correct answer is A

The adult height of a male is about 1.19 times his height at age 12. The adult height of a female is about 1.07 times her height at age 12. Predict how tall is Miguel and Ramona will be as adults if Miguel is 1.5 m and Ramona is 1.6 m. Predict how tall you will be.

Pls help me I don't understand how to get how yall I will be and I think I did the first part right but not too sure.

Answers

If you are 12 years old, just measure your own height, then multiply your height by 1.19 if you’re a male, or 1.07 if you’re a female.

The height of Miguel as an adult is 1.785 m.

The height of Ramona as an adult is 1.712 m.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

The adult height of a male is about 1.19 times his height at age 12.

The adult height of a female is about 1.07 times her height at age 12.

Now,

Miguel:

Height at the age of 12 = 1.5 m

The height when he is an adult.

= 1.19 x 1.5

= 1.785 m

Ramona:

Height at the age of 12 = 1.6 m

The height when she is an adult.

= 1.07 x 1.6

= 1.712 m

Thus,

The height of Miguel and Ramona as adults are 1.785 m and 1.712 m.

Learn more about expressions here:

https://brainly.com/question/3118662

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what is the circumference of a circle with a radius of 6. (Its not 37.7. )

Answers

Answer:

C≈37.7

r Radius

Solution

C=2πr=2·π·6≈37.69911

It’s C=37.7...............

Solve the system of linear equations by substitution.
x + 4y = 30
y = −x + 9


The solution of the system is (___, ___).

Answers

Answer:

hey! This was the only part of mathematics I ever enjoyed! So consider this both of our lucky days: Answer is : (2,7)

Step-by-step explanation:

basically plug in Y to the first equation as sox + 4(-x + 9) = 30

x - 4x + 36 = 30- 3x = - 6

x = 2

then plug that in to Y!

Y = -(2) + 9

so Y = 7

and our answer is : (2,7)

Plug in -x+9 in for y and you should get (2,7)

pls help ill mark brainliestttt

Answers

Jfjdhdhfhdhdhfhfhffjfhfhfjfjfjfjfhfh
16. (x + 7) x 5
17 . i’m not sure but i have an idea
8 + x (spongebobs age) = y (patrick’s age)
2x - 3 = w (mr crabs age)
w + y + x = sum of their ages

Can someone please help me with this?

Answers

Answer:

Refer to the attached image.

Step-by-step explanation:

Use decimal places and superscripts. If you want a more detailed explanation, ask and I'll give you one.

A EZ one
......
(^.^)

Answers

Answer:

so depending on how many hotdogs he sells you have a profit. so replace H with a number a you will have a ptofit.

Step-by-step explanation:

p=2h

if he sells 2 hotdogs

p=2x2

p=4

and so on...

Need points!! Sorry much love

Meg described four triangles as shown below: Triangle P: All sides have length 7 cm. Triangle Q: Two angles measure 55°. Triangle R: Two sides have length 8 cm, and the included angle measures 60°. Triangle S: Base has length 8 cm, and base angles measure 55°. Which triangle is not a unique triangle? Triangle P Triangle Q Triangle R Triangle S

Answers

Triangle P isn't unique because all sides are equal and all interior angles are equal.

  Answer:

The triangle which is not a unique triangle is:

                  Triangle Q.                

Please Help! Will give brainliest.

Answers

Answer:

it will not show me the pic????

Step-by-step explanation:

Which of the following equations is equivalent to 3(a - 5) = 4a ?

Answers

Answer:

2a = 15- a ..................

3(a-5)=4a
3a-15=4a
+15=+15
3a = 19a
•3. •3
=6

Gerald is testing a computer graphics program. He needs to insert a parabolic shape by transforming the quadratic parent function, f(x) = x2. Gerald needs the parabolic shape to open downward, stretch vertically by a factor of 2, shift right by 3 units, and shift down by 4 units. Which transformed function should Gerald enter into the computer graphics program to achieve this result?
g(x) = –2(x – 3)2 – 4
g(x) = 2(x – 3)2 – 4
g(x) = –2(x + 3)2 – 4
g(x) = 2(x + 3)2 – 4

Answers

Yup 542 yup I’m back on my drip 6432

Function, Gerald should enter to the computer is g(x) = -2(x + 3)² - 4

Correct option is C.

What is transformation?

Transformations are changes done in the shapes on a coordinate plane by rotation or reflection or translation.

Given,

Parent function f(x) = x²

g(x) = ?

Parabolic shape to be downward, meaning reflection over x- axis

for reflection over x - axis,

g(x) = -f(x)

g(x) = -x²

Stretch vertically by factor 2.

For vertical stretch of factor a.

g(x) = a f(x)

g(x) = -2x²

Shift right by 3 units

For right shift by a

g(x) = f(x + a)

g(x) = -2(x + 3)²

Shift down by 4 units

Shift down by b units

g(x) = f(x) - b

g(x) = -2(x + 3)² - 4

Hence, g(x) = -2(x + 3)² - 4 is the function, Gerald should enter.

Learn more about transformation here:

https://brainly.com/question/11709244

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PLEASE HELP A GIRL OUT!!!

Answers

Answer:

The answer is 14 and I got that by multiplying 7 and 12 then dividing 84 by 6.

algebraaa PLEASE PLEASE HELP ME

Answers

Answer:

x+3=14

x=14-3

Step-by-step explanation:

Answer:

try x= 14-3

Step-by-step explanation:

because you need to add 3+ x to get the same amount as clare's backpack

let me know if this is correct

Please help me with this I will give out extra points with the brain this math question
3/5 image below.

Answers

Answer:

D)

Step-by-step explanation:

The hypotenuse is a bit longer than that of the longer side.

Say, 17 miles.

15+8+17

23+17

40

40 is equal to D.

Hope this helped!

You'd have to find the length of C using the Pythagorean theorem.
So 15^2 + 8^2 = c^2
64 + 225 = c^2
289 = c^2
find the square root of each side
17 = c
You then add each side 15 + 8 + 17 which equals to 40 so 40 miles total !!

Please Answer below!!!

Answers

Answer:

C

Step-by-step explanation:

help solve, thank you much yall

Answers

Answer:

A

Step-by-step explanation:

it's absolute value so it should be A

Systems Of Equations:
y=7
y=-2x+1
What is the coordinate that they meet?

Answers

Answer:

(-3, 7)

Step-by-step explanation:

7 = -2x + 1

2x = 1-7

x = -6/2

x = -3

y = 7

(-3,7) should be correct if I did my math right hopefully good luck tho

In Nancy's class, 11/18 of the girls have brown eyes, 2/9 of the girls have blue eyes, and 1/6 of the girls have hazel eyes. How many of the girls have either blue or brown eyes? [Note: Write your answer in simplest form.]

13/18
13/27
5/6
15/18

Answers

Answer:

15/18

Step-by-step explanation:

1.Given the rectangular prism shown, what is the surface area?


2.Dimitri wants to cover ONLY the top and sides of the box shown with glass tiles that are 5 cm square. How many tiles does he need?

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Answer:

He will need 60 glass tiles

Step-by-step explanation:

Factor the expression.

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Answer:

1. -4a

2. -4

Step-by-step explanation:

The first problem is 4 x _ = -16a

So it has an a in it and we know 4 x 4 = 16 so it's 4a and its negative so -4a

The second problem is -4

Answer:

-3a/-4

Step-by-step explanation:

An item is regularly priced at $27. It is now priced at a discount of 45% off the regular price. Find the price now

Answers

The answer would be $12.15

How many times larger is a kilo than a deka.

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A deka is is equal to 10 units for ever 1000 kilo units

plz help i will mark brainliest

Answers

Answer:

1. -|12|

2. -5

3. -1

4. |-1|

5. 12

Step-by-step explanation:

1. -|12|
2. -5
3.-1
4.|-1|
5.12

Emilia needs to make 15 batches of blueberry scones this weekend for her family's brunch party. She needs 2 cartons of blueberries for each batch, and each carton costs $4.

How much money Emilia would spend on baking the batches of scones?

Answers

Answer:$120

Step-by-step explanation:

15 batches x 2 cartons of blueberries = 30 cartons

30 cartons x $4.00= $120.00

Other Questions
Is this right? Please help me How does the rhythm of "The New Colossus" contribute to the poem's meaning?It creates a steady pace that reinforces the strength of the statue.It creates a choppy pace that reflects the uncertainty of life.It creates a slow pace that emphasizes the mournful tone of the poem.It creates a quick pace that emphasizes the celebratory tone of the poem. Determine whether the ratios are equivalent 6 : 10 and 12 : 20 ? HELP PLEASE!!! Which equation can be used to calculate the area of the shaded triangle in the figure below?A rectangle is shown with a width of 8 ft and a length of 14 ft. There is a diagonal line through the rectangle, and the bottom half is shaded in grey. 2(14 + 8) = 44 square feet 1 over 2.(14 + 8) = 11 square feet 2(14 8) = 224 square feet 1 over 2.(14 8) = 56 square feet Is 22,18,12 a right triangle 3x x 1 = 15What is x I need help within the next 15 mins What is the perimeter of parallelogram ABDC?14 cm13 cm12 cm11 cm HELP!! 50 points! ill give brainliest! I need 2 paragraphs (roughly 10 sentences) for this topicImagine you were an immigrant coming to America in the late 1800s. What might your life look like once you have arrived in America? (You may choose to write this from the perspective of either a European immigrant or an Asian immigrant) (First Person Narrative) The situation in India was very advantageous for the British to take over. Validate the statement. Evaluate the equation. -4x = 14 A.10 B. 7/2 C. -7/2 D. -10 I have to turn it in by tonight Find the value of tan45315Please help me ASAP please The area of a rectangle is 48 m^2 the length is (x+2) and width is (x). What is the value of x? Soto is completing chores because he If Izzy has 43 minutes to do her work and her brother has 30 because he started before her how many minutes they would have together do you have to multiply to find it out Find the derivative of f(x) = negative 8 divided by x at x = 11. What is a template for a rna sequence Which task would most likely be completed by a physicians assistant?A. Diagnose and treat medical conditions of patientsB. Clean and maintain the hospital machinery and equipment.C. Conduct research studies to determine medication dosages.D. Review the budget and determine ways to save money.E. Prepare reports to be presented in medical conferences. What was the relationship between the Carthaginians and Romans before 260 BCE?