The area of a square floor on a scale drawing is 100 square centimeters, and the scale drawing is 1 centimeter:3 ft. What is the area of the actual floor? What is the ratio of the area in the drawing to the actual area?

Answers

Answer 1

Answer:

900 ft

Step-by-step explanation:

I if 1 centimeter equals 3 ft and the dimensions are 10 cm by 10 cm then the real dimensions are 30 ft by 30 ft and that is 900 ft.


Related Questions

what is result of 54 x 18 in standard form

Answers

Answer: 972

Step-by-step explanation:

You just have to multiply those 2 numbers and what it gives you is your result. Hope that helps.

9.72 x 10^2 because 54 x 18 = 972 and 972 written in standard for is 9.72 x 10^2

Please can someone help with this question. I don't understand

Answers

Answer:

See below,please.

Step-by-step explanation:

Volume of water = meter reading (11) - meter reading (8)

=

[tex] = 4598 - 4559 = 39 {m}^{3} [/tex]

What inequality represents each verbal expression?
a all real numbers x greater than 2
b. 6 more than a number k is less than or equal to 12
O
A a. x<2
b. k +6 <12
o
B. a.x>2
b.k+6 s 12
O Cax2 2
b.k +6 > 12
O D. a.xs2
b. k + 6 2 12

Answers

Step-by-step explanation:

a.) All real numbers x greater than 2

===> X > 2

b.) 6 more than a number k is less than or equal to 12

===> 6+k =< 12

Find the number described. What number is 16​% of 70​?

Answers

Answer:

58.8

Step-by-step explanation:

multiply 16% by 70 then substract your answer by 70

To Find

The Number from 16% of 70

Solution

[tex]16\% of \:70 \\ \\ = \frac{16}{100} \times 70 \\ \\ = \frac{16}{10} \times 7 \\ \\ = \frac{112}{10} \\ \\ = 11.2[/tex]

[tex] \fbox \red{Hope This Helps}[/tex]

The graph of a rational function can have a vertical asymptote, a horizontal asymptote and a slant asymptote. True or false

Answers

Answer: false

A graph can have both a vertical and a slant asymptote, but it CANNOT have both a horizontal and slant asymptote. You draw a slant asymptote on the graph by putting a dashed horizontal (left and right) line going through y = mx + b

Hope this helps

9514 1404 393

Answer:

  True (or False--see comment)

Step-by-step explanation:

No restrictions were placed on the nature of the rational function, so it is possible to create one that has all three kinds of asymptotes.

The attached graph shows that, along with the rational function whose graph it is. The function's asymptotes are ...

horizontal asymptote: y = 0vertical asymptote: x = -4slant asymptote: y = x -4

_____

Additional comment

Our example function makes use of an exponential function. While that can be represented as a polynomial of infinite degree, it would usually not be considered a polynomial. Most authors define a rational function to be the ratio of polynomials.

A ratio of polynomials of finite degree cannot have all three kinds of asymptotes. It can have a vertical asymptote with either a horizontal or slant asymptote, but cannot have both a horizontal and a slant asymptote. The asymptote function is the quotient from the division of the numerator polynomial by the denominator polynomial. Any remainder from that division will necessarily tend to zero as the independent variable gets large.

[tex]1+2x=4x+9[/tex]

Answers

Answer:

x= -4

Step-by-step explanation:

=> 1+2x= 4x+9

=> 1-9=4x-2x

=> -8 = 2x

=> x = -8/2

=> x= -4

hope it's helpful to you ☺️

Answer:

x = -4

Step-by-step explanation:

1+2x=4x+9

1-9=4x-2x

> -8 = 2x

=> -8/2 = x

=> -4 = x

Plz help fast
I will mark Brainlyist

Answers

Answer:

∆ANT≅∆FLE

SSS Congruency Theorem

Answer:

∆ANT≅∆FLE

SSS Congruency Theorem

Step-by-step explanation:

1
The temperature early in the morning is 17 °C. The temperature increases by 2 °C for every
hour for the next 5 hours. Write a function for the temperature in degrees Celsius.

Answers

The answer is c=2(x)+17

c=2(5)+17=27

Order the integers from greatest to least.
f. 4, -4, 6,-8, O

Answers

Answer:

6, 4, 0, -4, -8

Step-by-step explanation:

The pizza costs $9.75 each you buy 3 pizzas and eat 1/5.  How much pizza did you eat? how much pizza is left over? helpp

Answers

Answer:

1/5 pizzas; 2 4/5 pizzas

Step-by-step explanation:

the cost is unneeded information

if you bought 3 pizzas but only ate 1/5 of a pizza you subtract them

3 - 1/5 is 2 4/5 or 2.8

you ate 1/5 of the pizzas and have 2 4/5 left

Step-by-step explanation:

You bought 3 pizzas.

You ate 1/5. It can be as 1/5 of one pizza or 1/5 of all pizzas.

The first case:

3  - 1/5 = 2 4/5 pizzas left

The second case:

3 - 1/5*3 = 3 - 3/5 = 2 2/5 pizzas left

PLEASE HELP!!!!
QUICKLY!

Answers

Answer:

Try the fourth one. Forgive me if I'm wrong.

Original price: $32; Markup: 12.5%; Retail price

Answers

12.5% = .125

32 x .125 = 4

32 + 4 = $36

whats 9 plus 10 and how to add 1 plus the number 2

Answers

Answer:

9 + 10 = 19

1 + 2 = 3

Step-by-step explanation:

To add 2 to 1, look at a number line and start at the point 1 and go two numbers to the right to end at 3.

Answer:

I believe its 22

Step-by-step explanation:

9+10=19

19+1=20

20+2=22

Sophie earns a weekly retainer of $355 plus a commission of 10% on sales. What are Sophie’s total earnings for each week if she made the following sale: $760

Answers

Answer:

431

Step-by-step explanation:

760:100*10+355 =

7.6*10+355=

76+355=

431

6 (y-8)=6



I think it’s 9 I’m not sure

Answers

Answer:

y = 9

Step-by-step explanation:

6 (y-8)=6

Divide each side by 6

6/6 (y-8)=6/6

y-8 = 1

Add 8 to each side

y-8+8 = 1+8

y = 9

Answer:

Yep

Step-by-step explanation:

undo in reverse order-

first, divide the six, then, add the eight

good luck with your math :)

In the diagram below, AB || CD. They are intersected by Ef at points G and H.
E
E
A
B
(x + 15)
C
2xº
D
H
F
Find the measure of ZBGH.

Answers

Answer:

150°

Step-by-step explanation:

x+15=2x

x=15°

BGH =180-(15+15):150

Answer:150°

Step-by-step explanation:

7. Missy Kimble earns $42,000 per year. She is single. Her state tax rate is

3%.

$810.00

$1,200.00

$1,600.00

$1750.00

Answers

The state tax paid by Miss Kimble who earns $42,000 per year at state tax rate of 3% is; $1,260

According to the question;

Miss Kimble earns $42,000 per year.

Her state tax rate is 3%

In essence, we need to determine how much Miss Kimble pays in state tax.

Therefore,

State tax paid = 3% of $42,000

State tax paid = 0.03 × $42,000

State tax paid = $1,260

Read more:

https://brainly.com/question/17086332

The correct answer of 500 divided by 1.25 is 2.5 how ?

Answers

Answer:

400

not 2.5

Step-by-step explanation:

500 / 1.25

= ( 500 / 1.25 ) x ( 100 / 100 )

= ( 500 x 100 ) / ( 1.25 x 100 )

= 50000 / 125

= 400

Answer:

The correct answer po is 400. If you divide 500 by 1.25, kasi po yung 1.25 is 1 and 1/4

Step-by-step explanation:

Sana makatulong

how do you find percentages?
please show me the steps on how to do it

Answers

Answer:Find the percentage of the original or real number. The percentage of the original number as given in the math problem is 40%.

Multiply the final number by 100. You should multiply the final number as given in the math problem by 100. ...

Divide the result of the multiplication by the percentage.

Step-by-step explanation:

1, get whatever you want in fraction form

2. convert to a decimal.

3.move decimal 2 places.

10% off

10/100

.10

move twice and add a percentage symbol

10%

Class of 40 students, 20 took Mathematics, 18 took Statistics, 16 took English, 7 took Mathematics and Statistics, 7 took Mathematics and English, 9 took Statistics and English, 3 took all the three.How many students arn't taking any courses?​

Answers

Answer:

6

Step-by-step explanation:

Typically these kinds of problems are solved using Venn Diagram.

Let’s solve it differently.

Here, we add the individual subject students and subtract the dual subject students and then add the triple subject students that would give us the count of all the students. If that’s more than number of students then there’s something wrong with the given data. If that’s exactly equal to number of students then all the students have taken some course(s) or the other. If that’s less than number of students then subtracting this from number of students would give us the count of students having not taken any course(s).

Thus, the count of students having taken some courses or the other is:

20+18+16–7–7–9+3 = 57–23

= 34

Subtracting it from 40 gives us 6, which is the count of students not taking any course(s).

Please mark brainliest if possible and have a nice day. :)

To win a trivia game, Nevan must score 90 points.
Each correct answer is worth 12 points, and each incorrect answer is worth – I points.
If he gets 58 questions correct and 22 questions incorrect, does Nevan win? How many points does he score?

Answers

Answer:

yes, he gets 674 points

Step-by-step explanation:

12*58=696

22*1=22

696-22=674

f(x)=x+2,
g(x)=3x²-5,
find (f* g)(x)​

Answers

Answer (3x^2-5)+2

You plug g(x) into x for f(x)

15 + ______ = 7 + 15 Commutative Property of Addition *

Answers

Answer:

7

Step-by-step explanation:

Could also be 6 + 1, just whatever adds to 7

Hello There! :)

15+7=7+15

The Commutative Property states:

a+b=b+a

Hope it helps

[tex]GraceRosalia[/tex]

Last week, De swam five miles farther than three times the distance his father swam. De swam 23 miles last week. Choose the equation you would use to determine the number of miles, m, De's father swam.

Answers

Answer:

3m+5 equals 23

Step-by-step explanation:

If De swam 5 miles longer than three times what his dad seam then you would make his father's distance m and plug in the numbers.

Please help me!! 45 points!! Find the values of the variables in the figure. Thank you I really need this!!

Answers

Answer:

x=2x, y=5y

Step-by-step explanation:

180-108=72+120=192,360-192=168

Step-by-step explanation:

to solve this we will divide of both

5y=120

y = 24

2× =108

x = 54

Let f(x)=x^2+4
Write a function g whose graph is a reflection in the y-axis of the graph of f.

Answers

Answer:

[tex]g(x)=x^2+4[/tex]

Step-by-step explanation:

Hi there!

Given:

[tex]f(x)=x^2+4[/tex]

Let g be a function whose graph is a reflection in the y-axis of the graph of f.

What we need to know:

To reflect a function f in the y-axis, we would need to multiply x by -1:

[tex]g(x)=f(-x)[/tex]

Apply and solve:

[tex]g(x)=(-x)^2+4\\g(x)=x^2+4[/tex]

I hope this helps!

Please answer this question ASAP

Answers

Answer:

First, second, third, and fourth are functions

Step-by-step explanation:

Each input in the first, second, third, and fourth only have one output. In the fifth one 3.3 and 6.6 are seen twice as the x-value, so this is incorrect.

(answered this on your other question, but I will put it here too!)

Cada entrada en la primera, segunda, tercera y cuarta tiene solo una salida. En el quinto, 3.3 y 6.6 se ven dos veces como el valor de x, por lo que esto es incorrecto.

(respondí esto en tu otra pregunta, ¡pero también lo pondré aquí!)

Which of the following graphs can be used to find the solution(s) to x2 - 4x + 3 = 0?

Answers

I hope this helps the answe D

Latasha wrapped 2 presents every 10 minutes. At that rate, how many would she wrap in 20 minutes?

Answers

Answer:

4

Step-by-step explanation:

If she wraps 2 every 10 minutes, then multiply by 2.

10*2=20 (20 minutes)

2*2=4 (4 presents)

a carpenter has a board that is 5/6 yards wide. he cuts the board into 3 pieces, if all the pieces are the same with

Answers

Each piece would be 5/18 yards wide
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