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Cerrena [4.2K]
3 years ago
11

I don't understand raitos please help solve math problems

Mathematics
1 answer:
ollegr [7]3 years ago
4 0
1st is to make the numbers into ratios. Basically taking the two numbers and putting them in the middle. I’ll do the 1st 15:36.
Next you put it into a fraction: 15/36
Put in the comments if you want me to do all or if you have any questions!
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Make two equations from the information. Then graph them and see where they intersect. The answer is 62 miles. Plug 62 back into both equations and they should both be the same number.

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The answer for this problem is

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Answer:

Table D. shows the proportional relationship.

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Find the value of f(9) and g(-9) if f(×) = -7×-9 and g(×) = 6×3-23×
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Answer:

f(9)= -72

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Step-by-step explanation:

First put the original equation

f(x)=-7x-9

Next plug in the number f(9)

f(9)=-7(9)-9

After multiply -7(9) which gets you -63

f(9)=-63-9

Then subtract -63-9 which gets you -72

f(9)=-72

-----------------------------------------------------------

First put the original

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Next plug in the number g(-9)

g(-9)=6x3-23(-9)

After multiply 6x3 which gives you 18 then multiply -23(-9)

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then add 18+207 which gives you 225

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3 years ago
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