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maw [93]
3 years ago
15

Find the area of the equilateral triangle.

Mathematics
1 answer:
sashaice [31]3 years ago
4 0

Answer:

try 6.93 for answer on equilqteral triangle

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Salma invested $8000 in a fund for 6 years and was paid simple interest. The total interest that she received on the investment
Yanka [14]

9514 1404 393

Answer:

  about 2.917%

Step-by-step explanation:

The simple interest formula can be used. Fill in the known values and solve for the unknown.

  I = Prt . . . . principal P invested at rate r for t years

  1400 = 8000(r)(6)

  r = 1400/48000 = 7/240 = 0.0291666...

Salma's interest rate was about 2.917% per year.

6 0
3 years ago
waheda purchased 8 textbooks each costing rupees 12 and 4 story books each question rupees 9 find the ratio of amounts she spent
lyudmila [28]

Answer:

8/3 or 2(2/3) Textbooks to storybooks

Step-by-step explanation:

Textbooks:  (8 books)*(12 rupees/book) = 96 rupees

Storybooks:  (4 books)*(9 rupees/book) = 36 rupees

Total is 132 rupees

Ratio:  Textbook/Storybook = 96/36

96/36 = 8/3 or 2(2/3) Textbooks to storybooks

8 0
2 years ago
Simplify the radical expression by rationalizing the denominat o 3/11
8090 [49]
Do you mean 3/√11 ? In this case, you'll have to multiply both, numerator and denominator by the denominator ... 
5 0
3 years ago
Read 2 more answers
PLEASE PLEADE HELP!!
andreev551 [17]

By looking at the diagram, we see that angle C is 45 degrees, angle A is 90 degrees, and angle B is unknown

Given that the sum of all the triangle's angle is 180 degrees, angle B is also 45 degrees

This means that we have a 45-45-90 triangle, which has some special properties as shown in the diagram I uploaded.

Thus <u>BC in the simplest term is </u>14\sqrt{2}

Hope that helps!

Download pdf
8 0
3 years ago
Ap:3, 2, 1....<br>what is its coomon difference ​
Nastasia [14]

Answer:

-1

Step-by-step explanation:

3-1=2

2-1=1

3 0
2 years ago
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