Remember that ratios are essentially fractions without fraction bars...
If they asked to find the ration of 19.50 to 16.25 you would set them up like so....
19.50 : 16.25 -----> since fractions can be simplified so can ratios in the same manner
the ratio you would end up with is <u>6 : 5</u><u />
Ratios can be easily remembered and solved if you understand the link between them and fractions.
I hope this helps! :D
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Look kid, this question has been up for 16 hours think its time to let it go......... hoped i helped. ✔verified✔
Here ya go, enjoy my answer and good luck!
Step-by-step explanation:
volume of the cyclinder=πr²h
=π×6²×12
=432π cm³
volume of a cone=1/3πr²h
=1/3π×9×8
=24π cm³
number of cones=432π/24π=18 cones
Answer:
Solve the equation for x by finding a
, b
, and c
of the quadratic then applying the quadratic formula.
Exact Form:
x
=
−
4
±
√
5
Decimal Form:
x
=
−
1.76393202
…
,
−
6.23606797
…
