JHbrown JHbrown

29-01-2015
Mathematics

contestada

is 4.2:1.5 proportional to 12:5

Respuesta :

Аноним Аноним

30-01-2015

No it is not, because if you cross multiply 12 and 1.5 you'll get 18. But if you cross multiply 5 by 4.2 you'll get 21. And 18 is not equal to 21.

Answer Link

Otras preguntas

Balancing nuclear equations is slightly different than balancing chemical equations. The major difference is that in nuclear reactions we must account for proto

Need help with this composite shape!

What is the relationship between DNA, a gene, and a chromosome? A. A chromosome contains hundreds of genes, which are composed of DNA B. A chromosome contains h

In pea plants, flower color and the length of the flowers pollen grains are genetically determined. a. True b. False

The boiling point of Kelvin scale is:a) 237º Kb) 100°Cc) 100°Kd) 373°

PLZ HELP 3 pionts (05.03 MC) Ivy has borrowed 150 songs from her friend. She plans to download an equal number of songs on her music player each week for 5 week

Consider the LIBRARY relational database schema description provided below which is used to keep track of books, borrowers, and book loans. The relations are: •

Match the meaning to the cliché metaphor. Use your thesaurus if necessary. 1. to beg for forgiveness in a very humble way eat one's heart out 2. to be dejecte

please help!! i’ve attempted 3 times already

Answer for brainlest