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
alexira [117]
2 years ago
12

If a rectangle has side lengths of 10 cm and 4 cm is it similar to a rectangle with side lengths of 5cm and 8 cm ? Why or why no

t

Mathematics
1 answer:
sashaice [31]2 years ago
6 0

Rectangle A is not similar to rectangle B because the ratio of length to width is different.

<h3>Ratios and proportions</h3>

A ratio means a comparison of two different quantities while proportion is an equality of two ratios.

Rectangle A:

  • Length= 10 cm
  • Width = 4 cm

Ratio of length to width = 10 : 4

= 10/4

= 5/2

= 5 : 2

Rectangle B:

  • Length = 5 cm
  • Width = 8 cm

Ratio of length to width = 5 : 8

Therefore, rectangle A is not similar to rectangle B because the ratio of length to width is different.

Learn more about ratios and proportions:

brainly.com/question/12024093

#SPJ1

You might be interested in
Surface area and volume
Wittaler [7]
Triangular prism
length of slanted side:
sqrt(3^2 + 4^2) = 5
SA = 2(1/2)(8)(3) + 8(12) + 2(5)(12) =240
V = (1/2)(8)(3)(12) = 144

cuboid
SA = 2(7x6) + 2(7x5) + 2(6x5) = 214
V = 7x6x5 = 210
6 0
3 years ago
Write and solve a proportion to answer the question. 36 is 0.9% of what number w? =0.9100
pickupchik [31]

Answer:

Step-by-step explanation:

The question can be written out like this:

36 = 0.009x

Multiply both sides by 1,000:

9x = 36,000

Divide both sides by 9:

x = 4,000

8 0
3 years ago
A country is dealing with a serious macroeconomic problem. Businesses
nikitadnepr [17]

Answer:

A: A high unemployment rate

Step-by-step explanation:

4 0
3 years ago
A store owner uses a selling price of 125%of the cost of an item. If a pair of jeans has a sales price of 33.50, what cost does
Alina [70]

Answer:

It would be $62.62 because basically you want to do 52.50 times 1.25

3 0
3 years ago
There are 75 milligrams of cholesterol in a 3.5 ounce serving of lobster. How much cholesterol is in 6ounces of lobster
Maru [420]

Hence, the amount of cholesterol in 6 ounces of lobster will be 128.58 milligrams

Step-by-step explanation:

Given

Cholesterol in 3.5 ounces = 75 mg

Cholesterol in 6 ounces =x= ?

This can be worked out by using proportions

It can be written as:

\frac{75}{3.5}=\frac{x}{6}\\21.43=\frac{x}{6}\\Multiplying\ both\ sides\ by\ 6\\21.43*6=x\\x=128.58\ mg

Hence, the amount of cholesterol in 6 ounces of lobster will be 128.58 milligrams

Keywords: Proportions, Conversion

Learn more about proportions at:

  • brainly.com/question/4163549
  • brainly.com/question/4168505

#LearnwithBrainly

8 0
3 years ago
Other questions:
  • The quotient obtained when an integer is divided by its additive inverse is ________________.
    15·2 answers
  • Vitamin D, whether ingested as a dietary supplement or produced naturally when sunlight falls on the skin, is essential for stro
    10·1 answer
  • Are the square Park is 42.25 cm².find the length of one side of the park​
    15·1 answer
  • Is 9/15 a rational or irrational number
    6·2 answers
  • 1
    14·1 answer
  • A washer and a dryer cost $726 combined. The washer costs $76 more than the dryer. What is the cost of the dryer?
    14·1 answer
  • Solve<br>(25000-x)-28%(25000-x)​
    13·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    12·1 answer
  • A camera has a listed price of $771.99 before tax. If the sales tax rate is 8.25%, find the total cost of the cam Round your ans
    8·1 answer
  • Show that the additive inverse or negative of an even number is an even number using a diret proof.​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!