Simplify \sqrt{25a^2}

Answers

Answer 1

Answer:

Final Answer: 5a

Explanation:

Sure! Let's simplify this step by step.

Given \sqrt{25a^2}

Step 1: Recognize that the given expression \sqrt{25a^2} represents the square root of 25 times the square of 'a'.

Step 2: Break down the expression into two parts. We have a perfect square (25) and a square term (a^2). We can separate these inside the root as follows:

\sqrt{25} * \sqrt{a^2}

Step 3: Simplify \sqrt{25}. Since 25 is a perfect square, its square root is 5. Also, simplify \sqrt{a^2}. The square root of a^2 is 'a'. Now, we have:

5 * a

Therefore, the simplified form of \sqrt{25a^2} is 5a.

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Answer 2

Answer:

Step-by-step explanation:

Sqrt(25a^2)

Sqrt((5a)^2)

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Giving Brainly plzzz EXPLIAN

Answers

Number 3: need more info

Number 4: is 337.5.
- first we need i\to find how much one case costs. $45/2 = $22.5
- next multiply $22.5 x 15 which gets you $337.50

Number 5: is 65%
- 100% divided by 3,100 is .03225806
- then multiply .023225806 by 1085 which gets you 35%
- but because it is asking for the remaining it is 100% - 35% which is 65%

F(x) =x + 3/2
For the function f defined above, what is the value of f(-1)

Answers

$\bf \underline{ \underline{Given : }}$

f(x) =x + 3/2

$\bf \underline{ \underline{To \: be \: calculated : }}$

what is the value of f(-1) ?

$\bf \underline{ \underline{Solution : }}$

$\sf{f(x) = x + (3)/(2) }$

$\rightarrow \sf {f( - 1) = ( - 1) + (3)/(2) }$

$\rightarrow \sf{f( - 1) = ( - 2 + 3)/(2) }$

$\rightarrow \sf{f( - 1) = ( 1)/(2) }$

$\rightarrow \sf {f( - 1) = 0.5}$

Answer:

0.5

Step-by-step explanation:

Plug in -1 as x into the function:

f(-1) = -1 + 3/2

f(-1) = 0.5

Which fraction is the greatest (represents the largest quantity) ? a.1/3 b.3/8. c.2/5 d.1/2

Answers

Answer:

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Step-by-step explanation:

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