subject

Mathematics, 12.05.2021 18:40 TheOneandOnly003

The side lengths of a 30-60-90 triangle are in the ratio 1 : sqrt.3 : 2. What is cos 30º?
A.
13
B.
1/2
C.
sqrt.3/3
D.
sqrt.3/2

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 16:00

Determine the relationship of ab and cd given the following points

Answers: 2

question

Mathematics, 21.06.2019 19:30

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Answers: 2

question

Mathematics, 21.06.2019 20:00

What is the ratio of the length of an object in yards to the length of the same object in miles?

Answers: 3

question

Mathematics, 21.06.2019 20:00

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

Answers: 1

You know the right answer?

The side lengths of a 30-60-90 triangle are in the ratio 1 : sqrt.3 : 2. What is cos 30º?
A....

Questions

question

Mathematics, 14.11.2020 08:40

(a) A square has a perimeter of 12 cm. What is the length of each side? (b) A square has an area of 36 m². What is the length of each side?...

question

History, 14.11.2020 08:40

If you could add three more events to this timeline, which would they be? List each event, and explain why you think it is important enough to add to...

question

Mathematics, 14.11.2020 08:40

Manuel calculates the business costs and profits to produce and hiking backpacks. manuel's profit is his revenue minus his expenses. A. Write a funct...

question

Mathematics, 14.11.2020 08:40

The sum of two numbers is 72. The greater number is 8 more than the smaller number. Which equation can be used to solve for the smaller number?

question

Mathematics, 14.11.2020 08:40

Translate the sentence into an equation. Nine more than the quotient of a number and 8 is equal to 5....

question

Biology, 14.11.2020 08:40

How does a population's age structure affect its growth rate? A) Populations with equal numbers of older and younger individuals will experience grea...

question

Biology, 14.11.2020 08:40

A square is put together by two triangles the hypotenuse is 11 cm and width of 8 cm what is the height of the triangle...

question

Business, 14.11.2020 08:40

Bird Enterprises has no debt. Its current total value is $47 million. Assume the company sells $18.4 million in debt. a. Ignoring taxes, what i...

question

Mathematics, 14.11.2020 08:40

A mattress store is having a sale. All mattresses are 30% off. Nate wants to know the sale price of a mattress that is regularly $1,000.

question

Chemistry, 14.11.2020 08:40

!PLEASE HELP ASAP! Ammonium chloride reacts with calcium oxide to produce ammonia, calcium chloride, and water. If 7.4 grams of ammonia are produced,...

question

Biology, 14.11.2020 08:40

For what type of study does the United States Census Bureau assist scientists by completing research? A) Demographic B) Fertility

question

Mathematics, 14.11.2020 08:40

can some one PLEASE solve these i am brain dead and it is important for my grade (please give ACTUAL answers!!!)

question

Arts, 14.11.2020 08:40

Choose two of your favorite songs and explain why they sound different from one another. Use THREE of these terms: rhythm, pitch, timbre, intensity, m...

question

History, 14.11.2020 08:40

Who invented the light bulb? Please answer, history is SOOO BORING!! :(...

question

Physics, 14.11.2020 08:40

What is the importance of measurement...

question

Biology, 14.11.2020 08:50

Reread the information box Campaign to Reproduce. Write a paragraph about your opinion on the matter. Is population decline good or bad? Do you think...

question

Mathematics, 14.11.2020 08:50

Jared has $500 in his checking account. He spent $180 on his light bill. What percent of his money is spent on his light bill?...

question

English, 14.11.2020 08:50

Use context to determine the meaning of the word in bold. A. I Financial B. Moral C. Naval D. Political

question

English, 14.11.2020 08:50

Who wanna zoom and become friends or something like that?...

question

English, 14.11.2020 08:50

Read the following excerpt from Edgar Allan Poe's The Tell-Tale Heart and answer the question. TRUE! - nervous — very, very dreadfully nervous I had...

More questions: Mathematics Another questions

Questions on the website: 13722367