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DIA [1.3K]
3 years ago
15

ΔABC is similar to ΔMNO. The scale factor from ΔMNO to ΔABC is 3∕2 . If the area of ΔMNO is 10 square units, what's the area of

ΔABC?
Question 8 options:

A)

22.5 square units

B)

45 square units

C)

15 square units

D)

90 square units
SAT
2 answers:
nasty-shy [4]3 years ago
6 0

Answer:

C- 15 square units

Explanation:

3/2=1.5

10 x 1.5 =15 square units

AVprozaik [17]3 years ago
5 0

Answer: c) 15

Hope this helps

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The following excerpt is from "the lamp of psyche" by edith wharton (published in 1895). In this passage, a newly remarried deli
vivado [14]

This is the description about Delia's character in the story by Edith Wharton:

Although I was no able to find the passage, there are some characteristics about Delia Benson Corbett that can be useful to analyze her choices and actions.

Delia was challenged mentally and emotionally by her first husband. However, she was able to leave her past behind. She uses her irony to deal with her past suffering and she also grew strength by focusing on her own and her job, as well as her belief in religion.

<h3>What is an essay?</h3>

In this exercise, you have to write the description about the passage using an essay structure.

An essay is a written text that can express an opinion about something. You need to do a research before writing an essay so you can get all the information to justify your opinions. In this case, you have to analyze the passage given.

This is an essay structure:

  • introduction: you could present the story and explain that there are choices and actions from Delia that can explain how is she a complex character.

  • body: here you have to analyze Delia's choices and actions and prove what you presented in the introduction.

  • conclusion: you can give a summary about the main idea of the essay.

Check more information on writing essays brainly.com/question/11473248

5 0
2 years ago
If a person takes 30 ml of vinegar a day and the molarity of the vinegar is 0. 84 m then how many grams of acetic acid (hc2h3o2
babunello [35]

The mass of the acetic acid is 1.512 g.

<h3 /><h3>What is Molarity?</h3>

molarity is the concentration of a substance in mol per dm³

From the question,

The number of moles contained in the 30 mL vinegar is

  • n = (0.84×30)/1000
  • n = 0.0252 mol.

the molar mass of vinegar is calculated below.

  • m.m of (HC₂H₃O₂) = [1+(12×2)+(1×3)+(16×2)]
  • m.m = (1+24+3+32]
  • m.m = 60 g/mol.

To calculate the mass of acetic acid, we use the formula below.

  • R.m = n×m.m............. Equation 1

Where

  • R.m = mass of acetic acid.

Substitute these values into equation 1

  • R.m = (0.0252×60)
  • R.m = 1.512 g.

Hence, The mass of the acetic acid is 1.512 g.

Learn more about molarity here: brainly.com/question/20383725

8 0
3 years ago
Any information gained directly or indirectly through our senses is a scientific... Question 10 options: A. Observation B. Data
levacccp [35]

Answer:

A. Observation

Explanation:

3 0
4 years ago
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serg [7]

Answer:

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3 years ago
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What are the reasons that the Earth heats up unevenly? Check all that apply. * the amount of energy coming from the Sun changes
Dafna1 [17]

Answer:

the Earth is tilted on its axis

the Earth is a sphere

different materials on Earth's surface absorb heat at different rates

Explanation:

The heating and cooling rates of land and water differ. This effects the heating of the earth according to these substances. Since the planet Earth is spherical in shape, the equator heats up more as compared to that of the polar regions. The differences in the seasons is because of the axis on which the Earth is tilted. Because of rotation, the heating and cooling of the Earth's surface differ. These are the reasons that are the reason for the uneven heating of the sun.

4 0
3 years ago
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