Evaluate: 11 + sqrt(-4 + 6×4÷3)

Mathematics

1 answer:

Murrr4er [49]3 years ago

3 0

Answer:

$11+\frac{2\sqrt{15}}{3}$

Step-by-step explanation:

$11 + \sqrt{(-4 + 6\times4\div3)} \\\\11+\sqrt{\frac{-4+6\times \:4}{3}}\\\\\sqrt{\frac{-4+6\times \:4}{3}}=\frac{2\sqrt{5}}{\sqrt{3}}\\\\=11+\frac{2\sqrt{5}}{\sqrt{3}}\\\\\frac{2\sqrt{5}}{\sqrt{3}}=\frac{2\sqrt{15}}{3}\\\\=11+\frac{2\sqrt{15}}{3}$

You might be interested in

1/4 c=__pt? Fill the blank

jonny [76]

Step-by-step explanation:

A pint has 2 cups

2 cups = 1 pint

1 cup = 1/2 pint

1/4 cup = 1/2 ÷ 4 = 1/2 * 1/4 = 1/8 pint

3 0

3 years ago

Which number produces a rational number when you multiplied by 0.5

strojnjashka [21]

2

Hope I helped!

Let me know if you need anything else!

~ Zoe (Rank:'Genius')

8 0

3 years ago

Which graph shows the solution to the system of linear inequalities?

V125BC [204]

<h2>Answer:</h2>

Which ordered pairs are in the solution set of the system of linear inequalities?

y > Negative one-halfx

y < One-halfx + 1

On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (0, 0) and (4, negative 2). Everything above the line is shaded. The second dashed line has a positive slope and goes through (negative 2, 0) and (2, 2). Everything below the line is shaded.

(5, –2), (3, 1), (–4, 2)

(5, –2), (3, –1), (4, –3)

(5, –2), (–3, 1), (4, 2)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

I need help plz..No spam

Lilit [14]

Answer:

oytqlrvlhqxtqlxplympxmhmr

6 0