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enyata [817]
3 years ago
7

a 20 ft piece of string is cut into two pieces so that the longer piece is 5 feet longer than twice the shorter piece. If the sh

orter piece is x feet long, find the lengths of both pieces
Mathematics
1 answer:
oee [108]3 years ago
5 0
Longer piece is 15 and shorter piece is 5
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296.32 divided by 4= how to solve<br> pls
astraxan [27]

Hello I hope you are having a Great day :)

Your question, 296.32 divided by 4

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Nick has tennis practice every sixth day. Mark has tennis practice every 4th day. On July 31st they both had tennis practice. Wh
Montano1993 [528]

Nick has tennis practice every sixth day = 6

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Find the mean of the first four test scores first.
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The impact that the 85 had on the mean test score was that the mean/average increased by 0.6.
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If B = A , where on the number line will B appear ?
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I need some help on this. Not sure how to solve.
andreyandreev [35.5K]

Answer:

x = 9

Step-by-step explanation:

This shape is a 30-60-90 triangle, which means that the angles of the triangle are each 30°, 60° and 90°.  Given that the measures of the angles of the triangle are known, as well as one side, we can find the measures of all the other sides (example attached).  A 30-60-90 triangle is special because of the relationship of its sides.  The hypotenuse (directly across from the 90° angle) is equal to twice the length (2x) of the shorter leg, in this case labeled 'x' and directly across from the 30° angle.  The longer leg, across from the 60° angle, is equal to multiplying the shorter leg (x) by √3 or x√3.

Since the measure of the hypotenuse is given at 18, we can set the expression of that side equal to 18 and solve for x:

2x = 18  or x = 9


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3 years ago
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