DiamondSharp8177 DiamondSharp8177

01-03-2018
Mathematics

contestada

Blue and white tiles are used to decorate a wall. The ratio of blue to white tiles is 7:2. There were 180 tiles used in all. How many blue tiles were used?

Respuesta :

bestrongtroopsp3i7sm bestrongtroopsp3i7sm

01-03-2018

there were 140 blue tiles

Answer Link

CountryGirl2001 CountryGirl2001

05-03-2018

the answer is 140 blue tiles were used

Answer Link

Otras preguntas

The north star has very little apparent rotation in the night sky because

What percent of the universe is dark matter?

what is the equation of the line that passes through (-3,-1) and has a slope of 3/5

examine the public service ad. which statement best explains the effect of excluding images of people from the ad?

The energy that excites the photosystems is supplied by

Which statement best describes bacteria? A. Bacteria are single celled prokaryotic organisms that can be helpful or harmful. B. Bacteria were discovered in

Plllllllzzzzzzzzzzzz helllppppppp

Find the zeros of the function in the interval [-2xπ, 2π]. f(x)=3 cos x

Need help with this question please

Help! Help! I need to study for tomorrow's math exam. Plz also explain how u got ur answer