What decimal number is equivalent to73/100

Mathematics

2 answers:

SOVA2 [1]3 years ago

7 0

0.73 is your answerrrrrrrr

IRINA_888 [86]3 years ago

7 0

There is not much that can be done to figure out how to write .73 as a fraction, except to literally use what the decimal portion of your number, the .73, means. Since there are 2 digits in 73, the very last digit is the "100th" decimal place. So we can just say that .73 is the same as 73/100.

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AURORKA [14]

The triangular prism has 5 faces; two triangle faces and three rectangular faces.

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To find the area of one of the rectangles, we do (length * base), which would be (5 * 2) in our case, giving us 10. Multiply by 3 for the 3 faces, and we got 30"².

30 + 4 = 34"²

4 0

2 years ago

Read 2 more answers

Triangle abc is such that ab=4 and ac=8 if m is the midpoint of bc and am=3, what is the length of bc?

zavuch27 [327]

This is an interesting question. I chose to tackle it using the Law of Cosines.
AC² = AB² + BC² - 2·AB·BC·cos(B)
AM² = AB² + MB² - 2·AB·MB·cos(B)
Subtracting twice the second equation from the first, we have
AC² - 2·AM² = -AB² + BC² - 2·MB²

We know that MB = BC/2. When we substitute the given information, we have
8² - 2·3² = -4² + BC² - BC²/2
124 = BC² . . . . . . . . . . . . . . . . . . add 16, multiply by 2
2√31 = BC ≈ 11.1355