Mathematics High School

The blueprint of a concrete patio has a scale of 2 inches = 3 feet. On this blueprint, the width of the patio is 12 inches. You want to create a NEW blueprint using a scale of 1 inch = 2 feet. What will be the width of the patio on your new blueprint?

Answers

Answer 1

Answer:

[tex]9\ \text{inches}[/tex]

Step-by-step explanation:

[tex]2\ \text{inches}[/tex] of the blueprint is [tex]3\ \text{feet}[/tex] of the actual concrete patio.

So [tex]1\ \text{inch}[/tex] of the blueprint = [tex]\dfrac{3}{2}\ \text{feet}[/tex] of the actual concrete patio

Width of the patio in the blueprint is [tex]12\ \text{inches}[/tex].

So [tex]12\ \text{inches}[/tex] of the blueprint = [tex]12\times \dfrac{3}{2}=18\ \text{feet}[/tex] of the actual concrete patio.

Now for the new blueprint [tex]1\ \text{inch}=2\ \text{feet}[/tex] of the actual concrete patio.

[tex]1\ \text{feet}[/tex] of the actual concrete patio = [tex]\dfrac{1}{2}\ \text{inch}[/tex] of the new bluprint.

So, [tex]18\ \text{feet}[/tex] of the actual concrete patio = [tex]\dfrac{18}{2}=9\ \text{inches}[/tex] of the new blueprint.

Related Questions

Hire charges for a mini bus consist of Ex fixed charge + y pence for each mile of the journey A hire for 20 miles costs £25 A hire for 30 miles costs £30. How much would a hire for 50 miles cost?

Answers

Answer:

the cost of hiring 50 miles is £55

Step-by-step explanation:

The computation of cost for hiring 50 miles is shown below:

= 20 miles cost + 30 miles cost

= £25 + £30

= £55

Hence, the cost of hiring 50 miles is £55

The same would be considered and relevant too

WHAT WOULD THIS BEEE!!

Answers

Answer:

Step-by-step explanation:

Angle.            119.               61.        29

angle 1.            61.              61.         Not sure

angle 4.         119.                119.       Not sure

If a prize of $6000 was divided among Georgia, Leanne and Maya in the ratio
of 5:2:3, how much did each girl get?

Answers

Answer:

G-$3000, L- $1200, M- $1800

Step-by-step explanation:

Georgia= 5/10 * 6000= $3000

Leanee= 2/10 * 6000= $1200

Maya= 3/10 * 6000= $1800

If a prize of $6000 was divided among Georgia, Leanne and Maya to the ratio of 5:2:3 Georgia received $3000, Leanne received $1200, and Maya received $1800.

To find out how much each girl received, we can divide the prize of $6000 according to the given ratio of 5:2:3.

First, let's calculate the total parts in the ratio:

Total parts = 5 + 2 + 3 = 10

Now, we can determine the share of each girl by dividing the total prize by the total parts and multiplying it by the respective ratio:

Georgia's share = (5/10) * $6000 = $3000

Leanne's share = (2/10) * $6000 = $1200

Maya's share = (3/10) * $6000 = $1800

Therefore, Georgia received $3000, Leanne received $1200, and Maya received $1800.

To know more about ratio click here :

https://brainly.com/question/32828757

#SPJ2

how do you calculate the mean I (I will Bralnllest;)

Answers

Answer:

The mean is the average.

Step-by-step explanation:

You add all the numbers up then divide how many numbers in total there are.

Answer:

To calculate the mean, you have to add up all of the numbers. Then you divide the sum by the amount of numbers you added together.

Step-by-step explanation:

Example: 1,2,3,4,5

1+2+3+4+5 = 15

15/5 = 3        (I added 5 numbers together, so I divided by 5)

7:12 is equivalent to 21:​

Answers

Answer:

36

Step-by-step explanation:

21/7=3

12x3=36

7:12 = 21:36

Answer:

21/36

Step-by-step explanation:

To get from 7 to 21 we multiply to 3 so you would do the same for the bottom

Need correct answer ASAP!!!!! Thank you if you help me!

Answers

Answer:

I believe the answer to this question is B!

Hope this helps!

B is the correct answer because,
sqrt8^2 + 3^2= sqrt17^2

hope this helps :D

Which inequality represents the sentence?

The difference of seven and two tenths and a number is more than twenty nine.
7.2 - n > 29
n - 7.2 Greater-than-or-equal-to 29
7.2 - n < 29
n - 7.2 < 29

Answers

7.2 x 29  then 208.8 29

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

;)

how do you figure out the y-intercept on this graph?

Answers

Look at the y-axis. Wherever the line is crossing the y-axis is where your y-intercept is. For that specific graph, the y-intercept is 75.

Answer:

75

Step-by-step explanation:

Look for where the line passes through the y-axis. If the line doesn't go through the y-axis, like in this case, look for where the line starts on the y-axis.

pls help this is factoring... 100 points

Answers

Answer:

here's how you can factor it:)

Step-by-step explanation:

[tex]x^{2}[/tex]=6x+9

=(x+3)(x+3)

x= -3

Answer:

yeah

Step-by-step explanation:

Pls help

Solve 3in= ft

Answers

Answer:

3in= 1/4 ft

Step-by-step explanation:

1 foot equals 12 inches so a quarter of 12 inches is 3. PLEASE MARK BRAINLIEST

Answer:

3 inches = 1/4 of a foot

Step-by-step explanation:

There are 12 inches in one foot, so we can create a quick proportion:

1 foot/12 inches = x feet/ 3 inches

x = 1/4 of a foot

Hope this helps!!

A store pays $72 for a crystal vase. The store marks up the price by 50%. What is the amount of the mark-up?​

Answers

Answer:

$36.00 markup

Step-by-step explanation:

$72 x 50% (0.50) = $36.00

I need help with these answers!

Answers

Answer:

the answer is - 3/2 hope this helps

PLS HELP | WILL BE GIVING BRAINLIEST(CROWN)

Answers

A) 8 possible out comes
B) 1/8 chance
C) 0.38 chance

Answer:

A.8 possible outcomes

B. The probability of getting no heads is 1 of 8

C. it's clear that 1/2 the outcomes result in at least 2 tails.

Step-by-step explanation:

hey can someone help me with 2x + 4 I need help

Answers

Answer: 8

Step-by-step explanation:

Pleaseeeee. helpppp meee

Answers

Answer:

Y= (5/2)x - 4

Step-by-step explanation:

Answer:

y = 5/2x - 4

Step-by-step explanation:

the slope is 5/2 because it goes up 5 and over 2 (rise over run)

and the y-intercept is -4 because that is where the line crosses the y-axis

5kg of compost cost £7.50. Find the cost of 3kg of compost

Answers

Answer:

£4.5

Step-by-step explanation:

5kg= £7.50

£7.50/5 = £1.5

£1.50 =1 kg

£1.50 times 3 equals £4.5

£4.5

i sold 43 pounds of cans and they gave me 23.65 dollars how much would i make if i sell 200 pounds

Answers

Hai!

You would make 110$

Brainliest maybe?

Please help and quick thanks

Answers

Answer:

C. 2x^2 - 14x +7

Step-by-step explanation:

Here is a picture of the answer.

At a restaurant the bill came to $62.00. If you leave $69.44, what percent tip is
that?

help me please :0000

Answers

The answer would be 12%

Answer:

12%

Step-by-step explanation:

Take 69.44 and subtract 62.

You should get 7.44.

If you take the original 62 & multiply by .12, you get the 7.44 tip.

Which relation has a domain of {3, 5, 8} ?
o {(3, 8), (5, 3), (3, 5)}
O {(3, 2), (5, 1), (8,3), (1, 4)}
{(5, 1), (3, 4), (8, 2), (3, 3)}
{(2, 8), (1, 3), (3,5)}

Answers

the third answer has a domain of 3,5,8

hiii please help i’ll give you brainliest if you show your work

Answers

Answer:

385

Step-by-step explanation:

Math answers to fraction 4235 divided by 11 can be calculated as follows.

4235/11 math problems division = 385. Therefore 385 to 2 decimal places= 385

Answer:

385

(Please give me branilest) (:

Solve this equation for x:
-100+2х=80+бх


Answers

Answer:

-45

Step-by-step explanation:

-100 + -80 = 6x + -2x

-180 = 4x

-180/4 = -45

Answer:

x= -45

Step-by-step explanation:

-100 + 2x =  80 + 6x

-80  - 2x  =  -80 -2x

------------------------------

-180 + 0   =    0 + 4x

-180/4 = x

-45 = x

Jasmine ran for 98.4 minutes. Throughout her run, she ran at a constant pace of 8.2 minutes per mile. How many miles did Jasmine run?\


HeLp 6Th GraDe iS haRd!!!! (actually)

Answers

12 miles
I dunno I legit forgot how to do it but if you divide 98.4 with 8.2 you get 12 so yuh tell me if I’m right tho

Denise is using a ladder to clean the outside of her second story windows. The ladder she is using is 24 feet long, and she puts the base of the ladder 13 feet away from the house in order to avoid her flower garden. How high up the side of her house does the ladder reach? Round to the nearest tenth.

Answers

Answer:

72 ft

Step-by-step explanation:

Find the surface area of the figure below 6m 8m 8m

Answers

Answer:

160

Step-by-step explanation:

answer for brainliest

Answers

Answer:

idrk,...............

Step-by-step explanation:

HELP‼️
if ABC=DEF and GHI=JKL, is ABC=JKL? why or why not?

Answers

Step-by-step explanation:

no, we have no way to prove that they are equal. is DEF equaled JKL then ABC would be equal to it, but it's not


PLEASE HELP FOR 20 POINTS!

Answers

Answer:

Yes

Step-by-step explanation:

What is the approximate circumference of a circle with a radius of 12 ft? Use 3.14
for TT.
A. 3.82 ft
B. 7.64 ft
C. 37.68 ft
D. 75.36 ft.

PLEASE I NEED HELP

Answers

answer:

D 75.36

explanation:

i did 3.14x12x2

i hope i am right

Answer:

D. 75.36 ft

Step-by-step explanation:

The formula for circumference is C=2TTr.  3.14x12=37.68  37.68x2=75.36

Suppose a calculator manufacturer has the total cost function
C(x) = 22x + 6600
and the total revenue function
R(x) = 66x.
(a) What is the equation of the profit function P(x) for the calculator?
P(x) = _________


(b) What is the profit on 2800 units?
P(2800) = $________

Answers

Answer:

a) P(x) = R(x) - C(x)

P(x) = 66x - 22x - 6600 =

         44x - 6600

b) P(2800) = 44(2800) - 6600 =

                   $116600

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