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ser-zykov [4K]
3 years ago
7

Its says find a common denominator for each pair of fractions and then rename each fraction. Please answer it.

Mathematics
2 answers:
Serhud [2]3 years ago
5 0
24/40 15/40. (common denominator is 5x8)
alexgriva [62]3 years ago
5 0
4: D=40. 24/40 and 15/40
5: D=21. 6/21 and 10/21
6: Sorry I cannot help with this one :(
7: And I cannot see this one well enough to answer it.
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14,17,30 feet is the triangle a right triangle?
Arturiano [62]
This question is a little vague..Please rephrase your question :D
4 0
3 years ago
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Two sides of an acute triangle are 8 and 15. how many possible lengths are there for the third side, if it is a positive integer
Misha Larkins [42]
In an accute triangle the 3 angles are less than 90°.

The minimum lenght of the third side is if the other two sides form the lowest possible angle (close to 0 degrees), in which case the length approximates to zero, so if the number is an integer, the minimum length of the fhird side is 1.

The maximum length of the third side is if it is close to the hypotenuse of a right triangle with legs 8 and 15 =>

hypotenuse^2 = 15^2 + 8^2 = 289 => hypotenuse =17. So, the lenght of the third side must be less than 17.

So, the possible lengths of the third side are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, and 16.
4 0
3 years ago
The equinoxGroup of answer choicesis when the subsolar point is at one of the tropics.is the longest day of the year at any give
Maurinko [17]

Answer:

c. has 12 hours of day and 12 hours of night for all locations

Step-by-step explanation:

The equinox is the time of the year marked by a nearly equal length of day and night. This word has a Latin root meaning which stands for equality, hence the word 'equinox'. It usually falls on March 21, and September 23 of every year. On these days the sun is above the equator.

The equinox which occurs around September happens in the Northern Hemisphere and is also known as the Fall or Autumnal equinox. Whereas, the equinox which occurs at the Southern Hemisphere is also known as the Spring or Vernal equinox. During an equinox, the tilt of the earth is perpendicular to the sun.

3 0
4 years ago
17 times 14 times 123
LUCKY_DIMON [66]

Answer:

29274

Step-by-step explanation:

Because 17*14=238 and 238*123=29274

8 0
3 years ago
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Which of the following is the point and slope of the equation y - 3 = (x - 5)?
Ilia_Sergeevich [38]

<u>ANSWER:  </u>

The slope of the given line y - 3 = (x - 5) is 1 and (5, 3) is a point on that line.

<u>SOLUTION: </u>

Given, line equation is y – 3 = (x – 5)

We have to find the slope of the given equation along with a point on that line.

Now, if we observe, the given equation is in point slope form y-y_{1}=m\left(x-x_{1}\right)

Where, m is the slope of the line and \left(x_{1}, y_{1}\right) is a point on the line.

Now by comparison of the two equations we can conclude that,

\mathrm{m}=1 , x_{1}=5 \text { and } y_{1}=3

So, the point on the given line is (5, 3).

Hence, the slope of the given line is 1 and (5, 3) is a point on that line.

8 0
3 years ago
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