1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sveta [45]
3 years ago
8

If a 11 inch wheel cost $21.35 what is the cost per square inch

Mathematics
1 answer:
Natali [406]3 years ago
8 0

Answer:

$1.94 per square inch

You might be interested in
2x + 2y = -2<br> 3x - 2y = 12<br> Solve By Elimination<br> Pls give me the hole equation
Sholpan [36]

Answer:

x = 2

y = -3

Step-by-step explanation:

2x + 2y = -2, then 2y = -2 - 2x

3x - 2y = 12, then 2y = 3x - 12

so:

-2 - 2x = 3x - 12

add 2x and 12 to each side of the equation:

5x = 10

divide both sides by 5:

x = 2

2y = 3(2) - 12

2y = -6

divide both sides by 2:

y = -3

8 0
3 years ago
Mrs. Levi's class raised $217.35 in one-time donations for the library's new book collection. The class also had 4 people pledge
nexus9112 [7]

Answer: $817.35

Step-by-step explanation:

150x4 = 600

600+217.35 = 817.35

7 0
3 years ago
A cylinder with a radius of 12cm and a height of 20cm has the same volume as a cone with a radius of 8cm. What is the height of
ivanzaharov [21]

Answer: 135cm

Step-by-step explanation

Volume of a cylinder = πr²h

Volume of a cone. = 1/3πr²h

The two shapes are both solid shapes.

Since the have same volume, we can then equate the two together and solve for the height of the cone.

Now make H the height and R the radius of the cylinder and h the height and r the radius of the cylinder.

Now equating the two

πR²H = 1/3πr²h

Now substitute for the values now

Multiply through by 3

3πR²H = πr²h

But π is common so it could be obliterated from the equation

3R²H = r²h

3 x 12² x 20 = 8² x h

3 x 144 x 20 = 64 x h

60 x 144 = 64h

8640. = 64h

Therefore

h = 8640/64

= 135cm

8 0
3 years ago
12
AveGali [126]

The rise/run of AC and CE in the similar triangles are the same, the true statement is: B. slope of AC = slope of CE.

<h3>What is the Slope of the Sides of Similar Triangles?</h3>

On a coordinate plane, the corresponding sides of two triangles are always the same because the ratio of the rise over run is always the same.

Triangles ABC and CDE are similar triangles, therefore the rise over run of AC and CE, which is the slope, will be the same.

Thus, slope of AC = slope of CE.

Learn more about slope on:

brainly.com/question/3493733

7 0
2 years ago
jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain empties water from the tank at a con
alexdok [17]

Answer:-2/3 gallon per minute

-2/3 gallon per minute

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Amanda is studying relationships between the values and ages of different items. She decides to ask teachers at her school to es
    12·1 answer
  • What is the value of x?<br><br><br><br>Please help ✨
    14·1 answer
  • Last year, nine employees of an electronics company retired. Their ages at retirement are listed below.
    10·1 answer
  • Panel of judges was asked to judge the quality of different kinds of potato chips. The scatterplot and regression line below sho
    13·1 answer
  • The perimeter Of a rectangle is 30 inches if it’s Lance is three times it’s width find the dimensions.
    11·2 answers
  • PLS HELP!!
    14·2 answers
  • There are 4 veggie pizzas for every 5 cheese pizzas. How many cheese pizzas are there if 108 pizzas total are ordered?
    9·1 answer
  • Carl has a piece of string that is 14 inches long. What is the length of the string in centimeters? Show your work.
    6·1 answer
  • Your family took a road trip to Disneyland. For a part of the drive, your family drove 70 miles per hour for 4 hours. How far di
    12·2 answers
  • Complete the tables of values.<br> Q1) y = x2 - 2x + 4<br> x -1 0 1 2 3<br> y
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!