jacob12345lane jacob12345lane

03-03-2017
Mathematics

contestada

The variable Z is directly proportional to X. When X is 12, Z has the value 228. What is the value of Z when X = 18

Respuesta :

samquinnd samquinnd

03-03-2017

Z=Xk228=12kk=228/12k=19Z=18*19Z=342 57=3k57/3=k19=k again Z=8*19Z=152
hope i could help :)

Answer Link

Otras preguntas

what the hecc is mla format and what other formats are there

A billiard ball with a mass of 1.5kg is moving at 25m/s and strikes a second ball with a mass of 2.3 kg that is motionless. Find the velocity of the second bal

Explain how you know 3 exponent 4 is equal to 9 exponent 2 without calculating the values?? Explain it with words......

how can x be the subject of the formula?

Does anyone know how to do this?

Can someone help me on this I'm a bit confused

A triglyceride consists of glycerol and three different fatty acids, (L), (O) and (P). What is the total number of different arrangements of the fatty acids in

answer this ppplllzzz I need help asap

tell what part of the circle is shaded

more what of solar radiation occurs with a higher angle of the Sun.