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astra-53 [7]
3 years ago
8

What is the following sum in simplest form?

Mathematics
1 answer:
elena55 [62]3 years ago
8 0

Answer:

C.  9√2.

Step-by-step explanation:

√8 + 3 √2+ √ 32

= √4 *√2 + 3√2 +  √16*√2

= 2√2 + 3√2 + 4√2

= 9√2.

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Hi there! I need some help with this question, thx!
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Step-by-step explanation:

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3 years ago
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Use the Pythagorean Theorem to determine which of the following give the measures of the legs and hypotenuse of a right triangle
kakasveta [241]

The Pythagorean theorem states that the square of the hypotenuse is equal to  the sum of the squares of the legs:

c^2=a^2+b^2.

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Check all options:

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2. c=14, a=4, b=11:

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3. c=17, a=9, b=14:

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4. c=16, a=8, b=14:

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5. c=17, a=8, b=15:

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Answer: correct options are A and E.

4 0
3 years ago
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Only blue and white vans are made at a factory. The ratio of the number of blue vans to the number of white vans is 4 : 3 write
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3 years ago
Factor the polynomials 2x4+4x3+6x2?
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Answer:x^2+2x+3

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