danielspence3
danielspence3
30-12-2014
Mathematics
Answered
8/2z=15/60 .solve proportion.
Answer :
konrad509
konrad509
30-12-2014
[tex]\dfrac{8}{2z}=\dfrac{15}{60}\\ \dfrac{4}{z}=\dfrac{1}{4}\\ z=16[/tex]
Answer Link
Аноним
Аноним
30-12-2014
[tex]\frac{8}{2z}=\frac{15}{60}\ \ \ \ \ |cross\ multiply\\\\2z\cdot15=8\cdot60\\\\30z=480\ \ \ \ |divide\ both\ sides\ by\ 30\\\\\boxed{z=16}[/tex]
Answer Link
VIEW ALL ANSWERS ( 49+ )
Other Questions
Mr Thompson is on a diet He currently weighs 260 pounds He loses 4 pounds per months Write a linear model that represents Mr Thompsons weight after m months
How did the Roman government keep poor Romans from rebelling A the government offered them bread and circuses B soldiers killed anyone who complained C the gove
430 40 discount 6 tax
what is 1716 as a fraction
is an on margin purchase Answer A cash stock purchase Buying stock on credit Buying goods on credit none of the above
What is 7596 rounded to the nearest once place
Workers load a 500kg safe onto an elevator that lifts it 90m to the twentieth floor of a building How much work did the elevator do on the safe
eight less than a product of eleven and a number c
Which organism would be the best subject for a study of both photosynthesis and cellular respiration a green plant a chemosynthetic bacterium an animal that eat
30 Fill the boxes using 1 3 5 7 9 11 13 15 U can also repeat the numbers
