stephanie2000 stephanie2000

01-03-2018
Mathematics

contestada

How can you express (15 + 30) as a multiple of a sum of whole numbers with no common factor? 2 × (7.5 + 15) 3 × (5 + 10) 5 × (3 + 6) 15 × (1 + 2)

Respuesta :

Janay1012 Janay1012

01-03-2018

The sum of 15+30 = 45 and can be expressed as a multiple of prime factors:

(3^2)5

So (15+30) could be expressed as 9*5, but it can not be expressed as a non-repeating multiple of prime factors.

Answer Link

Otras preguntas

what are three types of informational text

When would you use a burin?

________ was an Austrian monk in the 1800’s who studied inheritance of traits by growing thousands of __________.

How did the use of labor cause problems for germany

why is our world neither a utopia nor a dystopia?

What is potential energy

Find the coordinates of the vertices of the figure after the given transformation, translation: (x, y)→(x - 4, y + 4) A) J'(1, 0), N'(5, 0), M'(5, 3), P

Write the verb "go" in the present perfecttense. Use the pronoun "T" as the subject.A. I am going.B.I go.C.I have gone.D. I am gone.

11. Lines AB and CD intersect at E. If m

Solve.4 Alberto is saving money to buy a pair of shoes that cost$58. He has already saved $32. He still needs to saved dollars.a. Write an equation so that one