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tensa zangetsu [6.8K]
3 years ago
10

What is the exact value of tan(105°). 2 +V3 -2+V3 2-√3 -2-√3

Mathematics
1 answer:
makvit [3.9K]3 years ago
8 0
The answer is −2−√3.
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2.789 in expanded form
FromTheMoon [43]
It is...........

2.789=2 ones and 7 tenths 8 hundreths 9 thousandths
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3 years ago
You have an account with a principal of $200. it pays 8% at the end of every year. calculate the principal at the end of 3 years
Katarina [22]

Simple interest is a method of calculating interest on an amount for n period of time with a rate of interest of r. The principal at the end of 3 years is $248.

<h3>What is simple interest?</h3>

Simple interest is a method of calculating interest on an amount for n period of time with a rate of interest of r. It is calculated with the help of the formula,

SI = (P × R × T)/100

where SI is the simple interest, P is the principal amount, R is the rate of interest, and T is the time period.

The principal at the end of 3 years is,

Principal after 3 years = P + (P × R × T)

= $200 + ($200 × 0.08 × 3)

= $200 + $48

= $248

Hence, the principal at the end of 3 years is $248.

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brainly.com/question/2793278

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1 year ago
Plzzz help for brianly
Temka [501]

Answer:

Add up the area of all the sides

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Surface area is the shell of a 3d shape, not the volume so you add the outside of the shape.

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3 years ago
Mrs.Banks has 1/5 of a pot of coffe left. She wants to share the coffe equally among 5 people.What fraction of a pot of coffe wi
Shtirlitz [24]

Each person will receive 1/25 of a pot of coffee.

To find this you divide the fraction 1/5 by 5. When dividing a fraction by a whole number, you put the whole number over 1, flip the numerator and denominator (making it the inverse), then multiply the 2 fractions. So, instead of 1/5 divided by 5, you now have 1/5 times 1/5. Multiply straight across, 1 times 1 is one, and 5 times 5 is 25. Thus making the fraction 1/25.

I hope this helps!

3 0
3 years ago
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What is the fifth root of 16 times the fifth root of 8
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Answer:

2.63901582155

Step-by-step explanation:

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