claire747808 claire747808

21-12-2016
Mathematics

contestada

Which pair of numbers is relatively prime?
A. 21 and 39
B. 12 and 54
C. 10 and 21
D. 15 and 27

Respuesta :

Apocrophon Apocrophon

21-12-2016

The answer is C, as both numbers are only both divisible by 1.

Answer Link

takahrie161 takahrie161

21-12-2016

10 and 21 OK hope you get it

Answer Link

Otras preguntas

What was Hemingway most likely experiencing physically and emotionally when he wrote The Old Man and the Sea? A. He was strong and robust, and felt like he coul

the moon is about 240,000 miles from earth what is this distance written as a hole number multplied by the power of ten

Ran fifty yards for a touchdowm is this a complete sentence,,fragment or run on sentence?

Find the next two numbers in the pattern -128, 64, -32, 16 explain your reasoning

How did Poland change after the war? It lost some of its western land to Germany. It gained land from Germany in the west. It became a member of the Allies. It

A baseball is hit with a bat etc .....

jim weighs more than joe but less than jack. Their weights in kilograms are consecutive by multiples of 7. If they each weighed 5kg less, the sum of their weigh

Which of the following is an entrepreneur?a lawyer in a high-profile law firm that specializes in business law an artist who runs a business that paints murals

Virginia was founded by ?

Which conclusion explains Africa’s economic and government problems after independence