Mathematics High School

Eduardo drew a scale drawing of the school cafeteria. He used a scale of 1 inch: 6 feet. In the drawing, the width of the cafeteria is 9 inches long. What is the actual width of the cafeteria?

Answers

Answer 1

Answer:

54 feet

Step-by-step explanation:

the answer is 54 feet because the ratio of 1:6 is equal to 9:54.

Multiply both sides of your original ratio (1:6) by nine. 1x9=9 and 6x9=54.

Related Questions

Determine the coordinates of the midpoint of the segment with the given endpoints.
H (7, 10), X (5,-8)
O (1,1)
O (6, 1)
O (6,9)
O (1,9)

Answers

Answer:

(6, 1)

Step-by-step explanation:

Given points

H (7, 10), X (5,-8)

Midpoint is

((7 + 5)/2, (10 - 8)/2) =(12/2, 2/2) =(6, 1)

what is the first step when solving this equation for t?
31-12t = 211

A. combine 31-12
B. add 12 to both sides
C. add 31 to both sides sides
D. subtract 31 from both sides

Answers

Answer:

D. subtract 31 from both sides

you cant combine cuz theyre not like terms and you have to undo the constant number before you undo the second term in the equation so you will end up needing to do letter choice D first.

Step-by-step explanation:

hope this helped a little bit :)

Answer: D. subtract 31 from both sides

======================================================

Explanation:

The expression 31-12t is the same as 31+(-12t). Adding a negative is the same as subtracting a positive.

Then we can flip the two terms getting -12t+31. This is because we can add two numbers in any order.

So we're effectively solving -12t+31 = 211

The first step is to subtract 31 from both sides to undo the +31. We follow PEMDAS in reverse to isolate the variable.

Is 2.45455 irrational or rarional?

Answers

Answer:

irrational

Step-by-step explanation:

thats going to be an irrational number

Marisol traveled 175 miles in 2 ½ hours. What was her average rate of speed?

Answers

Answer:

70 mph

Step-by-step explanation:

175 divided by 2.5 equals 70 so it would be 70 mph

A shopper bought 15 apples and 5 oranges. Which statement describes the ratio of apples to
oranges?

Answers

Answer:

15:5 is the ratio of apples to oranges and 5:15 if reverse

If a bank doubles in size every 5 years, then by what percent does it grow after only 3 years? Round to nearest tenth of percent.

Answers

160% I think since 3/5 = .6 and 100% + 60% = 160%

A car traveling 120 KM/HR How far away the car travel in 7.2 hours

Answers

Answer:

864

Step-by-step explanation:

120 x 7.2 ..................

SOMEONE PLEASSSEE HELP will actually give brainliest
xplanation would be amazing but isn't required
A rock displaces 1,200 L of water. The volume of the rock is:
12 m³
1.2 m³
0.0012 m³
120 m³

Answers

Answer:

120 m³

Step-by-step explanation:

Answer:

1.2m3... B

Step-by-step explanation:

1 m3 = 1000 litres

? = 1200

1200÷ 1000

1.2 m3

Somebody please help!

Answers

Answer:

-4n(squared)+11.8n

Step-by-step explanation:

Answer:

11.8n - 4n^2

Step-by-step explanation:

To solve this equation, we can combine like terms together:

3.8n - 4n^2 + 8n = 11.8n - 4n^2

Since we can't combine anymore like terms, or simplify, this will be our answer!

A.
[tex]p - r \geqslant 150[/tex]

B
[tex]p - r < 150[/tex]

C
[tex]r - p < 150[/tex]

D
[tex]r - p \leqslant 150[/tex]

Answers

Answer:

[tex]r - p \leqslant 150[/tex]

This week Isabelle worked (x+4) hours. She is paid (x-
4) dollars per hour. Write a simplified polynomial for
the amount that Isabelle earned this week then
calculate her pay if x = 12. How much did Isabelle
earn?

Answers

Answer:

Step-by-step explanation:

x-12

-4

x=34

A quadratic function y = f(x) is plotted on a graph and the vertex of the resulting
parabola is (-6, -3). What is the vertex of the function defined as
g(x) = -f(x) + 3?

Answers

Answer:

(6, 6).

Step-by-step explanation:

The negative before f(x) reflects f(x) in the x-axis so this makes the new vertex equal to (-6, 3), then the + 3 translates it up 3 units so the required vertex is

(-6, 6).

d. Write the fraction of students with two siblings as a decimal. Round to
the nearest thousandth.

Answers

Answer:

WHats the students

I need help solving this equation: -9x-6>-2x-10

Answers

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form:

Interval Notation:

(

−

∞

)

just put it all together sorry i put it in dif lines my computers acting up-

16. Cooper works in a chemistry lab and finds
the boiling point of iodine to be 179.6° C. He
looks in a reference book and finds that the
actual boiling point of iodine is 184.3°C. What
is his percent error? (Round to the nearest
tenth of a percent.)

Answers

179.6 Celsius because I took the quiz in there no percentages in his air.

Which is the length of the third side of the right triangle?
13 cm
30 cm

Answers

Answer: √731 ≈ 27.03701167

Use Pythagorean theorem to find this answer
a² + b² = c²
Let's say 13 is a and 30 is c
13² + b² = 30²
This gives you 169 + b² = 900
Subtract 169 from both sides and get b² = 731
Root both sides
√731 is already in the simplest form so that would be your final answer.

A carpenter is building a rectangular bookcase with diagonal braces across the back, as shown. The carpenter knows that mangle ADC is a right angle and that mangle BDC is 31° greater than mangle ADB. Solve an equation to find mangle BDC and mangle ADB.

Answers

Answer:

Step-by-step explanation:

Let <ADB be x. From the rectangle, <ADB+<BDC = <ADC

<ADB+<BDC = 90° ..... 1

If angle BDC is 31° greater than mangle ADB, then <BDC = x+31

Substituting the given values into the equation 1:

x+x+31 = 90

2x + 31 = 90

2x = 90-31

2x = 59

x = 59/2

x = 29.5°

To get <BDC, we will substitute x = 29.5° into the expression <BDC = x+31

<BDC = 29.5+31

<BDC = 60.5°

Hence <ADB = 29.5° and <BDC = 60.5°

what is 84/40 in its simplest form

Answers

Answer:

21/10

Step-by-step explanation: quick maths

Answer:21/10Step-by-step explanation:Here we will simplify 84/40 to its simplest form and convert it to a mixed number if necessary.In the fraction 84/40, 84 is the numerator and 40 is the denominator.When you ask "What is 84/40 simplified?", we assume you want to know how to simplify the numerator and denominator to their smallest values, while still keeping the same value of the fraction.We do this by first finding the greatest common factor of 84 and 40, which is 4.Then, we divide both 84 and 40 by the greatest common factor to get the following simplified fraction:21/10 Therefore, this equation is true:84/40 = 21/10If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction. In that case, you could convert it into a whole number or mixed number fraction.21/10 = 2 1/10

please solve this i really need the help
Y-2 = ½(X-3)

Answers

Answer:

(If solving for x) X = 2y-1

Step-by-step explanation:

Y-2 = 1/2(x-3)

Distributive property

Y-2 = 1/2x - 1.5

Addition property of equality

Y-0.5=1/2x

Multiplication property

2Y-1=X

Symmetric property

X = 2y-1

Help!!!! ASAP PLEASE WILL GIVE BRAINLIEST

Answers

Answer:

150 each times

Step-by-step explanation:

Just subtract.Ex:300-150=150

Which expressions represent exponential growth? Check all that apply
O 0.2t
O 1.2t
2x^2 - 17
300(1.2)2y
3000(0.12)y
4y+ 3
O 1.12^x+67

HELP!!!!!!!!!!!!!!! IM ON A TIMER I WILL GIVE BRAINLIEST

Answers

Answer:

The last one

Step-by-step explanation:

an exponential function always has the x as an exponent

Answer:

B, D, F

Step-by-step explanation:

Got it right

solve -35g=-8h+11k for h

Answers

Answer: h = 35g/8 + 11k/8

Step-by-step explanation: just use math-way

Mary bought a smart phone and has $11.43 left. How much did Mary have before she bought the smart phone? Write an
equation and solve it by using the information in the table.
Electronics
Sale Price (5)
MP3 Player
$39
Computer
$299
Tablet
$199
Smart Phone
A$78
B$27.57
C$50.43
D$66.57

Answers

Answer:

D:66.57

I think dont quote me!

Answer:

Step-by-step explanation:

good luck on the test, have a nice day :)

edg 2022

The Haitian Revolution was the first, of many, successful slave uprisings in history.
A) True
B) False

Answers

A it is true it was the first and only one

Guys what is 9 x 9 - 5 x 5 devided by 10 + 2 x 2 x 2 - 11

Answers

Answer:

Step-by-step explanation:

9*9= 81, 81-25=55| 10+6=16, 16-11=5|

55/5=11

Sarah Drew was the top scorer in a women's professional basketball league for the 2006 regular season, with a total of 856 points. The number of two-point field goals that Sarah made was 67 less than double the number of three-point field goals she made. The number of free throws (each worth one point) she made was 32 less than the number of two-point field goals she made. Find how many free throws, two-point field goals, and three-point field goals Sarah Drew made during the 2006 regular season.

Answers

Answer:

Free throws= 309 goals

Two-point field goals=341 goals

Three-point field goals=204goals

Step-by-step explanation:

This is a word problem, let us bring out all varibles

Let the number of three-point field goals =x

Two-point field goals= 2x-67

Free throws =(2x-67 )-32

Free throws =2x-67-32

Free throws =2x-99

Hence the mathematical expression for the total goals is

x+2x-67 +2x-99= 856

collecting like terms

x+2x+2x-67-99=856

5x-166=856

5x=856+166

5x=1022

divide both sides by 5 we have

x=1022/5

x=204.4

hence

1. Three-point field goals=204goals

2. Two-point field goals= 2x-67

=2(204)-67

=408-67

=341 goals

3. Free throws =2x-99

=2(204)-99

=408-99

=309 goals

what is the
greatest common factor of 27 and 18?

Answers

Answer:

Step-by-step explanation:

27:

1,3,9, 27

18:

1,2,3,6,9, 18

Answer:

Step-by-step explanation:

3 27 2 18

3 9 3 9

3 3 3 3

1 1

27=3×3×3×1

18=2×3×3×1

H.C.F= 3×3×1

=9. ans.

Can someone do this pleaseeee. I owe u!!

Answers

A.) Plan A: 40+40=0.80$

Plan B: 50+38=0.88$

Plan B offers the better deal

B.) Plan A: 40+(40·3)=1.60$

Plan B: 50+(38·3)=1.64$

Plan B offers the better deal

C.) Plan A: 40+(40·5)=2.40$

Plan B: 50+(38·5)=2.40$

They offer the same?

D.) Plan A: 40+(40·6)=2.80+.35=3.15$

Plan B: 50+(38·6)=2.78+.31=3.09$

This one confuses me..

PLZ HELP I really need help I cant fail this Plz

Answers

Answer: -4

......................

-4 because you have to use rise over run (rise/run). Therefore when you find two dots on the graph you rise 4 and run 1. Which means you go down four since it’s a negative line and over one to get to the next dot on the graph. Then -4/1=-4. I hope this helped!

$75 dinner; 18% tips

Answers

Answer:

88.5

Step-by-step explanation:

Other Questions

Morrison Company uses a job-order costing system to assign manufacturing costs to Jobs. Its balance sheet on January 1 is as follows:Morrison Company Balance Sheet January 1 Assets Cash $42,000Raw materials $13,600 Work in process 7,450 Finished goods 18,000 39,050Prepaid expenses 2,150Property, plant, and equipment (net) 105,000Total assets $188,200Liabilities and Stockholders' Equity Accounts payable $16,900Retained earnings 171,300Total liabilities and stockholders' equity $188,200During January the company completed the following transactions:a. Purchased raw materials on account, $76,200.b. Raw materials used in production, $84,900 ($68,000 was direct materials and $16,900 was indirect materials).c. Paid $189,450 of salaries and wages in cash ($97,200 was direct labor $43,200 was indirect labor, and $49,050 was related to employees responsible for selling and administration).d. Various manufacturing overhead costs incurred (on account) to support production $46,650.e. Depreciation recorded on property, plant, and equipment, $56,000 (70% related to manufacturing equipment and 30% related to assets that support selling and administrative.f. Various selling expenses paid in cash $39,050.g. Prepaid insurance expired during the month, $1,300 (80% related to production, and 20% related to selling and administration).h. Manufacturing overhead applied to production, $140,400.i. Cost of goods manufactured, $303,800.j. Cash sales t customers, $416,840.k. Cost of goods sold (unadjusted), $300,600.l. Cash payments to creditors, $62,000.m. Underapplied or overapplied overhead|$_____Required:1. Calculate the ending balance that would be reported on the company?s balance sheet on January 31.2. What is Marrison Company?s net operating income for the month of January? SITUACIN 2: ConfeccionesMargarita tiene un taller de confecciones y est elaborando mascarillas de tela. Esta semana sus pedidos de mascarillas han disminuido a la mitad por lo que deber comprar 50 % menos de tela para confeccionar mascarillas. Cul de las siguientes representaciones muestra de mejor manera las cantidades de tela que necesitar Margarita cada semana? Argumenta tu respuesta. HELP PLEASE! 50 POINTS AND WILL MARK BRAINLIEST. Bobby charges $10. per lawn he mows, and an additional $5. per hour.a) Find the independent and the dependent variables.b) Write a linear function that models the wage of Bobby per lawn.c) If Bobby work for 3.5 hours on a lawn, how much does he earn? Philosophers challenged the social order in Europe by? A.calling for a just Society based on reasonB. Abolishing all forms of governmentC. Denying the existence of GodD. Rule by a strong and virtuous leader Why did the Constantinople empire fall Who Wants Brainliest? guysss can you guys give me some title ideas, im writing a memior about what i did this quarintine can you guys give me title ideas AB = 2x - 8, BC = 3x - 2, and AC = 50, find the value of x. PLEASE HELP ASAP 50 POINTS PLEASE!! Write two to three paragraphs to address the prompt. Use specific information from the text to support yourstatements,Explain the different viewpoints of Frederick Douglass and Ernesto Galarza regarding literacy and education,What evidence does each use? How does each present his information? Presented below is selected data related to Mike Corporation at December 31, 2020. Mike reports financial information monthly. Service Revenue $36,000 Utilities Expense $4,000 Cash 8,000 Accounts Receivable 9,000 Equipment 10,000 Salaries and Wages Expense 7,000 Rent Expense 11,000 Notes Payable 16,500 Accounts payable 2,000 Dividends 5,000 Required: a. Determine the total assets of the firm. b. Determine the net income of the firm. How far can a dragonfly get if it flies 17 seconds at a speed of 4.2 m/s If a car travels 300 m in 20 seconds how fast is it going? Which of the following is an example of velocity?A. a man running 7 miles per hour west.B. a dog running at 5 miles per hour.C. a plane travelling south towards the Bahamas.D. a car sitting at a stop sign?help plz how many bulldogs to beat 43 dragonss if each bulldog can beat 10 dragons Convert 5 Liter in to cubic meter.convert 5 litre into cubic metre Need Help ASAP please essay on A helpful person I have met . -9 + 6 - (-2)Answers? what is the equivalent expression of 0.5% Can You Get the Coronavirus From a Public Bathroom?Give me 5 sentences please