Jared made a scale drawing of his classroom for his tech project. He used a scale of 1 cm = 3.5 ft. If the length of his classroom on the drawing measured 30 cm, What is the actual length of his classroom?

Answers

Answer 1

Answer: 105ft

Step-by-step explanation: If 1cm is 3.5ft then you should multiply 3.5ft by 30 cm to get 105ft.


Related Questions

Write the equation, in slope-intercept form, for the line shown in the graph below​

Answers

y=5x+3

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Walmart is having a clothing sale. All men's and women's clothes are 45%
off. The hoodie you are looking to buy is $24.59. What will be the 45% off
sale price? How much will you be saving?

Answers

Answer:

$13.30

Step-by-step explanation:

find the diffrence of the following sequence : -7,-9,-11

Answers

Answer:

-2

Step-by-step explanation:

you're subtracting 2 from each to get the next number, so the answer is -2

hope this helps, have a wonderful day :))

Whoever answers correctly gets brainliest.

Answers

Answer:

C. r+r+r+t+t = 3r + 2t

Step-by-step explanation:

because we cant add numbers with different variables

Can someone help Solve these 2 questions for me? It's about Slope Intercept Forms.

Answers

Answer:

9.) The slope is 3 and the y-intercept is -5

10.) y = 0.25x -11

Hope this helped!

Stay safe! <3

What are the solutions to this equation?

16x2 + 9 = 25

Answers

Answer:

x = 1, -1

Step-by-step explanation:

Answer: 16x2 + 9 = 25 A. x = -4 and x = 4 B. x = 0 and x = 4 C.

Step-by-step explanation:

What is the smallest perfect square ​

Answers

Answer:

Answer: 0 is smallest perfect square but if Any number that can be written as a POSITIVE integer to the power of 2. then 1 is the smallest perfect square number.

Step-by-step explanation:

Answer:

Answer: 0 is smallest perfect square but if Any number that can be written as a POSITIVE integer to the power of 2. then 1 is the smallest perfect square number.

Step-by-step explanation:

Marc is filling 1-cup containers with juice.
He has 5 gallons of juice. How many 1-cup
containers can he fill? (1 gallon = 16 cups)

Answers

Answer:

80

Step-by-step explanation:

5*16 = 80

Hence, the Marc has the number of cups are [tex]80[/tex].

What is the equation?

An equation can be defined as a mathematical statement consisting of an equal symbol between two algebraic expressions that have the same value.

The most basic and common algebraic equations in math consist of one or more variables.

Here given that,

Marc is filling one-cup containers with juice. He has five gallons of juice.

As we know,

[tex]1gallon=16cups[/tex]

So, it would be [tex]5(16)=80[/tex].

Hence, the Marc has the number of cups are [tex]80[/tex].

To know more about the equation

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Will give brainlyest!! the measures of the angles of the triangle are 50, 30 and 95 degrees.
What is the measure of the largest exterior angle of the triangle

Answers

Answer:

145 degrees

Step-by-step explanation:

The largest exterior angle would be the one with the smallest interior angle, which is 35 And exterior and interior angles is always 180.

180 - 35 = 145 degrees

I need the brainliest

Answer:

145 degrees

Step-by-step explanation:

I don't want the brainleist.

Math question pls help

Answers

Answer: 190 is the answer!!!

Explanation: have a good day

Solve for x -(-2x+1)=9-14x​

Answers

Answer:

x = 5/8

Step-by-step explanation:

Help plssssss! Thnx!

Answers

Answer:

$55.48

Step-by-step explanation:

nice to help you.hope it helps

Which of the statements below is an accurate way to describe volume?

A: The number of unit cubes it takes to fill up a solid.

B: The space occupied by a flat shape or the surface of an object.

C: The distance around a two-dimensional shape.

D: The total area of the surface of a three-dimensional object.

Answers

Answer:

D: The total area of the surface of a three-dimensional object.


Russell has already taken 540 quizzes during past quarters, and he expects to have 5 quizzes
during each week of this quarter. After attending 5 weeks of school this quarter, how many
quizzes will Russell have taken in total? Write and solve an equation to find the answer.
quizzes
Help please it’s IXL

Answers

Answer:

565

Step-by-step explanation:

5x5=25

540+25=565

Item 6
Question 1
The box-and-whisker plot represents the numbers of gallons of water needed to fill different types of dunk tanks offered by a company.





a. What fraction of the dunk tanks require at least 500 gallons of water? Write the fraction in simplest form.

About ___
of the dunk tanks require at least 500 gallons of water.

Answers

Answer:

a)  1/2

about 50%

Step-by-step explanation:

simplify (3x+2)(3x-2)

Answers

Answer:

9 (*2)  − 4

Step-by-step explanation:

the *2 is the square unit

Nov. 1 Loaned $52,200 cash to C. Bohr on a 12-month, 7% note. Dec. 11 Sold goods to K. R. Pine, Inc., receiving a $1,800, 90-day, 8% note. Dec. 16 Received a $4,800, 180-day, 10% note to settle an open account from A. Murdock. Dec. 31 Accrued interest revenue on all notes receivable.

Answers

Answer:

Dr Notes Receivable $52,200

Cr Cash $52,200

Dec. 11

Dr Notes Receivable $1,800

Cr Cash $1,800

Dec. 16

Dr Notes Receivable $4,800

Cr Accounts Receivable $4,800

Dec. 31

Dr Interest Receivable $637

Cr Interest Revenue $637

Step-by-step explanation:

Preparation of the journal entries

Nov 1

Dr Notes Receivable $52,200

Cr Cash $52,200

Dec. 11

Dr Notes Receivable $1,800

Cr Cash $1,800

Dec. 16

Dr Notes Receivable $4,800

Cr Accounts Receivable $4,800

Dec. 31

Dr Interest Receivable $637

Cr Interest Revenue $637

($609+$8+$20)

Working:.

Interest Revenue

Note that 1 Nov to Dec 31st will give us 2 months

=$52,200 x 0.07 x 2/12 =$609

Note that Dec 11 to Dec 31st will give us 20 days

=$1,800 x 0.08 x 20/360 =$8

Note that Dec 16 to Dec 31st will give us 15 days

=$4,800 x 0.10 x 15/360=$20

The time t required to do a job varies inversely as the number of people working. It takes 5 hr for 3 cooks to prepare the food for a wedding rehearsal dinner. How long will it take 8 cooks to prepare the dinner?

Answers

Answer: It will take 1.875 hours

Step-by-step explanation:

Given that time t required to do a job varies inversely as the number of people working.

we have it expressed as

t∝1/N

where t is time  required to do a job

N is the number of people working.

Introducing our constant of proportionality, we have tht

t=k1/N

t=k/N

Now since it takes 5 hr for 3 cooks to prepare the food , K becomes

t=k/N

5=K/3

K=5X3=15

Given that there are 8 cooks, time required to prepare dinner will be

t=k/N

t=15/8

t=1.875 hours

Raul is 27 years old, and he owns his car, which he uses to get to work. His collision deductible is $100, and he does not have comprehensive coverage. If his car's safety rating is 20, how much does he pay each month for car insurance?

Answers

Answer:

$225.50

Step-by-step explanation:

a p e x

Can I get help with this

Answers

Answer:

the red one represents nature trails in Panama city. because by plugging in a number into the equation say for 1 in x = y being 3 which corresponds to be linear.

Jacksonville will have more nature trails sine the formula is growing exponentially rather than Panama linear growth.

The price of the video game was reduced from $60 to $45. By what percentage was the price of the video game reduced.

Answers

Answer:

It was reduce by 25%

45 so it would be reduced by 25%

___

60

x 100% = 75%

Answer:

25%

Step-by-step explanation:

$60 - $45 = $15

$15/ $60 = 0.25 = 25%

PLEASE HELP AND HURRY!!!!!

A square playground is covered with pebbles, except for two equal size triangular portions that have grass. How many square feet do the pebbles cover?
7ft
14ft

Answers

Answer:28\2

Step-by-step explanation:

7+7=14

7+7=14

14+14=28

Triangle A=1\2bh

So 28\2

The pebbles cover an area of 147 sq ft. We can use the Pythagorean theorem to find the solution.

What is Pythagoras theorem?

The Pythagoras theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the square of the other two sides.

Now, Let's call the length of the third side of the triangle "x".

Since the two triangles are equal in size, and they share two sides with the square, we can use the Pythagorean theorem to find x.

a² + b² = c²

7² + 7² = c²

49 + 49 = c²

98 = c²

c = √(98)

c = 7 √(2)

So, each triangle has a base of 7 ft and a height of 7 √(2) ft.

And, Area of each triangle = (base × height) / 2

                                          = (7 × 7√(2)) / 2

                                          = 24.5 ft²

Since, there are two triangles,

Hence, the total area of the grass is,

⇒ 24.5 sq ft × 2 = 49 sq ft

Hence, The square has an area of,

⇒  14ft × 14ft = 196 sq ft

So, The pebbles cover an area of,

⇒ 196 sq ft - 49 sq ft = 147 sq ft.

Learn more about Pythagorean theorem here: brainly.com/question/14930619

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PLSSS I NEED THE HELP I HAVE SOME MANY QUESTIONS!
A cylindrical waste can has a volume of 197.92 cubic inches and its base has a radius of 3 inches. Which measurement is closest to the height of the waste can

Answers

Answer:

7inches

Step-by-step explanation:

Volume of a cylinder = πr²h

r is the radius of the cylinder

h is the height of the cylinder

Given

r = 3inches

Volume = 197.92 cubic inches

Substitute

197.92 = 3.14(3)²*h

197.92 = 28.26h

28.26h = 197.92

h = 197.92/28.26

h = 7.003in

Hence the measurement that is closest to the height of the waste can is 7inches

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

C

Step-by-step explanation:

There is a larger variety of lengths in the 9th grade textbook

The difference of two numbers is 8. If the sum of the smaller number and the square of the larger number is 148, what is the larger number?

Answers

Small number is 4 and the large number is 12.

12 - 4 = 8

12^2 + 4 = 144 + 4 = 148

Have a nice day sie

Two cards are dealt from a standard 52-card deck, with replacement. What is the probability that
both cards are face cards?

Answers

They were split into two decks

HELPPP ME PLSSSSSSSSSS PEOPLEE I NEED HELP QUICKKK What is y + 1 = 4(x - 1) in slope-intercept form?

Answers

Answer:

C) y=4x-5

Step-by-step explanation:

find the circumference of the circle. circle radius is 8cm

Answers

Answer:

50.24

Step-by-step explanation:

you multiply 8 x 2 to get 16

then you multiply 16 x 3.14 to get 50.24

Solve by using common denominators 2/1 divide 1/4

Answers

Answer:

8

Step-by-step explanation:

That'd be "2/1 divided by 1/4" and if we use common denominators we get:

   2      8

 ----- = -----             divided by 1/4      comes out to 8/1, or just 8

    1       4

Which set of angles are supplementary?

Answers

Answer:

the third option

Step-by-step explanation:

im pretty sure about this <3

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