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Sladkaya [172]
2 years ago
5

Matthew used his computer for 2 1/8 hours on Tuesday evening and for 2 1/4 hours on Wednesday

Mathematics
1 answer:
trasher [3.6K]2 years ago
8 0
If your asking for the total, 2 1/4 has to change so there’s common denominator, so 2 1/4 x 2 = 2 2/8. Then add 2 2/8 + 2 1/8= 4 3/8
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Please help me with this
Soloha48 [4]

for an isosceles right triangle the legs would be 2 times the square root of the hypotenuse

 so for this:

the legs would be 2sqrt(10)


3 0
2 years ago
Simplify the square root of 3 times the fifth root of 3.
bogdanovich [222]

Answer:

<h2><em>Three to the three fifths power.</em></h2>

Step-by-step explanation:

The given expression is

\sqrt{3\sqrt[5]{3} }

To simplify this expression, we have to use a specific power property which allow us to transform a root into a power with a fractional exponent, the property states:

\sqrt[n]{x^{m}}=x^{\frac{m}{n}}

Applying the property, we have:

\sqrt{3\sqrt[5]{3}}=\sqrt{3(3)^{\frac{1}{5}}}=(3(3)^{\frac{1}{5}})^{\frac{1}{2}}

Now, we multiply exponents:

(3(3)^{\frac{1}{5}})^{\frac{1}{2}}\\3^{\frac{1}{2}}3^{\frac{1}{10}}

Then, we sum exponents to get the simplest form:

3^{\frac{1}{2}}3^{\frac{1}{10}}=3^{\frac{1}{2}+\frac{1}{10}} =3^{\frac{10+2}{20}}=3^{\frac{12}{20}}  \\\therefore \sqrt{3\sqrt[5]{3}}=3^{\frac{3}{5} }

Therefore, the right answer is <em>three to the three fifths power.</em>

3 0
3 years ago
Read 2 more answers
Simplify: 36÷{12-(3+6)*5}​
NeTakaya
Answer - 3

B = 36/ (12-9*5)
B = 36/ (12- 45)
B = 36/ (-33)
E = N/A
D = 3
M = N/A
A = N/A
S = N/A
7 0
3 years ago
Read 2 more answers
Find the greatest number you can add to 4315 without having to regroup
harkovskaia [24]
  4315
<u>+5684
</u>  9999    So 5684 is the greatest number you can write.<u>
</u>
7 0
3 years ago
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Lina20 [59]

Answer:

ha!

Step-by-step explanation:

3 0
2 years ago
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