I dont get it can someone help me bc i dont know how to solve it. Please help!!! Thank u
Make a proportion 2 cm / 3 m = 30 cm / x m, where x is the actual length of a room.
x = 3*30 / 2 = 45 m
Hey thnx for the hint but what do i do after the proportion?
Solve it by cross-multiplication. For example, 2 6
---- = -----
gives 2 times x = 4 times 6, so 2x = 24. Then x = 12.
Nevermind i got it thank u
you are welcome
Could u help me with another question?
Yes, can you post it?
Out of 240 marbels , 180 marbels are red . What percent of the marbels are red?
180/240 = 3/4 = 0.75 or 75%
Oh thnx ur really smart
So if i ask u any question will u get it right
What is the slope and y integer of the function?
y = -3 + (3/2)x by distributive law
the slope = 3/2, the y-intercept is - 3
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