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jeka57 [31]
3 years ago
7

Find the value of ½ + ⅖ ⅓

Mathematics
2 answers:
NemiM [27]3 years ago
6 0

Answer:

its 1 1/2

Step-by-step explanation:

AnnyKZ [126]3 years ago
5 0

Answer:

1 1/2 or 1.5

Step-by-step explanation:

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tiny-mole [99]

Answer:

x=\frac{\sqrt{14} }{2}

Step-by-step explanation:

Notice that you are given an isosceles right-angle triangle to solve, since each of its two acute angles measures 45^o. Then such means that the sides opposite to these acute angles (the so called "legs" of this right angle triangle) must also be of the same length (x).

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(\sqrt{7})^2=x^2+x^2\\7=2\,x^2\\x^2=\frac{7}{2} \\x=+/-\sqrt{\frac{7}{2}} \\x=+/-\frac{\sqrt{14} }{2}

We use just the positive root, since we are looking for an actual length. then, the requested side is:

x=\frac{\sqrt{14} }{2}

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3 years ago
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