3 years ago

What is the domain of the function y=2 sqrt x-5?

Mathematics

1 answer:

Irina-Kira [14]3 years ago

4 0

Answer:

x greater than or equal to 5

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<img src="https://tex.z-dn.net/?f=%28%20%5Cfrac%7B3%7D%7B4%7D%20%20-%20%20%5Cfrac%7B2%7D%7B3%7D%20%29%20%5Ctimes%201%20%5Cfrac%7

fomenos

Answer: 0.1 or 1/10

Step-by-step explanation:

$\left(\frac{3}{4}-\frac{2}{3}\right)\cdot \:1\frac{1}{5}$

$1\frac{1}{5}=\frac{6}{5}$

$\left(\frac{3}{4}-\frac{2}{3}\right)\cdot \frac{6}{5}$

$\frac{3}{4}-\frac{2}{3}$ $=\frac{9}{12}-\frac{8}{12}$

$=\frac{1}{12}$

$\frac{6}{5}\cdot \frac{1}{12}$

Cross, cancel common factor

$\frac{1}{2}\cdot \frac{1}{5}$

$=\frac{1}{10}$

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2 years ago

A scale of a map indicates that “1 inch equals 55 miles”. How many miles does 8 inches represent?

Tatiana [17]

440 because you multiply 8 x 55

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2 years ago

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The Frederick County Fair costs $15.00 to get in and

kirza4 [7]

Answer:15+2.50(10x3)=x

Step-by-step explanation:

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Its a word problem, please help me out with it

Vladimir79 [104]

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If I dont get 5 stars u guys hate kobe bryant

Step-by-step explanation:

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2 years ago

What is 7 billion in standard form?

zimovet [89]

If by standard from you mean numbers (123) and not words then

1 milllion=1000 thousand or 1000*1000 or 1,000,000
1 billion=1000 million=1000*1000*1000=1,000,000,000
so 7billion=7*1000*1000*1000=7,000,000,000

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3 years ago

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