Bectangle Bectangle

10-04-2017
Mathematics

contestada

simplify the problem 2/sqrt 5

Respuesta :

ijustneedsomehelp ijustneedsomehelp

10-04-2017

2/sqrt 5

by rationalising the denominator,

2/sqrt 5 × sqrt 5/sqrt 5

= 2(sqrt 5)/sqrt 5(sqrt 5)

= 2 sqrt 5/5

-

hope this helps! :))))

Answer Link

Otras preguntas

When an insured purchased her disability income policy, she misstated her age to the agent. She told the agent that she was 30 years old, when in fact, she was

You own a golf course in Florida and you need to determine how many golf carts you need to buy to maximize profits. Please answer the following questions given

Identify the lines that are perpendicular: Line 1: y=4 Line 2: y=1/5x-5 Line 3:y=8 Line 4:y+5=-5(x+1)

3x-4=4 What is the value of X

Read the letter to the editor "I, Too, Have a Dream." How does the writer use structure and language to persuade her readers and support her feelings about immi

What would be a paragraph on environmental day?Hey y'all,I hope you all are doing fineI'd just like to inform here that I'll be shifting to another account and.

The momentum of a falling rock is found to be 200 kg m/s. What is the mass of the rock if it falls with a velocity of 5.0 m/s

Mr.flood records that 48% of his class do their homework on time. What decimal represents the percent of students who hand it late

What step did Mendel take to be sure that his pea plants did not self-pollinate? . . Which type of genetic factor can hide or mask another genetic factor? . . W

5. Was habt ihr mit den Büchern gemacht? (2 points) Wir haben sie natürlich gelesen. Wir haben sie natürlich gelest. Wir hat sie natürlich gelesen. Wir haben si