brittanibentley brittanibentley

02-12-2014
Mathematics

contestada

Which Pair Of Numbers Is Relatively Prime?
A. 28 and 35
B. 10 and 25
C. 14 and 49
D. 32 and 45

Respuesta :

Аноним Аноним

02-12-2014

[tex]A.\\28=2\cdot2\cdot\fbox7\\35=5\cdot\fbox7\\\\B.\\10=2\cdot\fbox5\\25=\fbox5\cdot5[/tex]

[tex]C.\\14=2\cdot\fbox7\\49=\fbox7\cdot7\\\\D.\\32=2\cdot2\cdot2\cdot2\cdot2\\45=5\cdot3\cdot3\\\\Answer:\boxed{\boxed{D}}[/tex]

Answer Link

Otras preguntas

Please Help!! For the past 5 years, Frank and Peggy have deposited $15,000 in a retirement account with a simple interest rate of 7%. They plan to continue to m

Read the sentence. After we heard the way he played the song on his guitar, we bought it. Which analysis correctly identifies the pronoun error and solution? Th

Which of the following plant adaptations is not found in deciduous forests? a. They have broad leaves. b. They can absorb nutrients from the ground. c. They st

How much is Stem Cell research?

What occurs when a magnesium atom becomes a magnesium ion?

How to find the fraction and decimal of 66 and 2/3?

Leonardo read that his reptile food should be given at a temperature of 72.5°F. He keeps the food in the freezer at –4°F. He has found that if he sets the food

Slope is 0 and (0,5) is on the line

Why is thanks giving always observed on a thursday?

Which electrons participate in chemical bonding?