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____ [38]
3 years ago
11

ABC is a right triangle. if AC =4 and BC=10,find AB leave the answer in simplest radical form

Mathematics
1 answer:
Ganezh [65]3 years ago
8 0
AB = sqrt(10^2 - 4^2) = sqrt(100 - 16) = sqrt(84) = sqrt(4 x 21) = 2sqrt(21) = 2 radical 21.
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Answer:

Step-by-step explanation:

The function f(x)=x^2+4 is a positive upwards opening parabola with the vertex at (0, 4), whereas

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3 years ago
Express the calculation “four times as large as 124+645”
Effectus [21]

The calculation of the expression “four times as large as 124+645” end up in 1141.

<u>Step-by-step explanation:</u>

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  • The given statement can be written in the expression form to perform the calculations.

Here, the phrase 'four times' represents the multiplication of 4.

⇒ “four times as large as 124+645” = 4(124) + 645

So, the first step is to multiply 4 with 124.

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The expression is now modified as “496+645"

We know that, the final result is the addition of the two numbers 496 and 645 which is calculated as

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Therefore, the calculation of the expression “four times as large as 124+645” end up in 1141.

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dolphi86 [110]

Answer:

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Help me please this is a test
BabaBlast [244]

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Step-by-step explanation:

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