Ask question

Ask question

All categories

2 years ago

6

What would you do to rationalize the denominator and simplify

20%7D" id="TexFormula1" title="\frac{5}{\sqrt{2} }" alt="\frac{5}{\sqrt{2} }" align="absmiddle" class="latex-formula">

2 answers:

fgiga [73]2 years ago

7 0

hope this will help you

good luck

Tanya [424]2 years ago

5 0

Answer:

(5√2) / 2

Step-by-step explanation:

Multiply

(5 / √2) * (√2 / √2) = (5√2) / 2

You might be interested in

Which inequality represents all value of x for which the quotient is defined<br>√7x^2 ÷ √3x

pentagon [3]

Answer:

$\sqrt{21} x^{3} /3$

Step-by-step explanation:

hope this helps

5 0

2 years ago

Read 2 more answers

A robot can complete 5 tasks in 3 hour. Each task takes the same amount of time.

ahrayia [7]

A. it takes the robot 36 minutes to complete one task.

b. the robot can do one task and a half in one hour.

7 0

2 years ago

7/12 + 6/12 + 2/12 =

OleMash [197]

Answer:

1 1/4

Step-by-step explanation:

hope it helps ^^

6 0

2 years ago

Read 2 more answers

The scores on a test for a sample of 42 statistics students are summarized in the following table. 9, 90, 18, 80, 15, 70. Find t

igomit [66]

<h3>Answer: 78.6</h3>

Work Shown:

$\begin{array}{|c|c|} \cline{1-2}\text{Number of People} & \text{Score}\\\cline{1-2}9 & 90\\\cline{1-2}18 & 80\\\cline{1-2}15 & 70\\\cline{1-2}\end{array}$

Multiply across the rows to form a third column. Example: 9*90 = 810 in the first row.

$\begin{array}{|c|c|c|} \cline{1-3}\text{Number of People} & \text{Score} & \text{Number*Score}\\\cline{1-3}9 & 90 & 810\\\cline{1-3}18 & 80 & 1440\\\cline{1-3}15 & 70 & 1050\\\cline{1-3}\end{array}$

The values in the third column add to 810+1440+1050 = 3300

Divide this over the total number of people which is 9+18+15 = 42

The mean is 3300/42 =78.571 approximately which rounds to 78.6

5 0

1 year ago

HEELP please i dont under stand

DIA [1.3K]

The answer is A 3/10 because there is 3 blue marbles and all together there is 10

7 0

3 years ago

Read 2 more answers