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ella [17]
4 years ago
7

Can anyone please help me with these math problems I need it for tomorrow

Mathematics
2 answers:
Sergeeva-Olga [200]4 years ago
3 0
I hope this helps!

25 is 7.8
26 is 8.3
27 is 14.5
28 is yes, they both ran the same distance because 7×5 is equal to 5×7. They both equal 35. So, both ran the same distance.
sertanlavr [38]4 years ago
3 0
For the 1st one it would be 7.8. This is because 7+0=7 and then adding a decimal when it is 0.8 as in your problem you add the 8 to the end not the beginning. The second one is 8.3 because anytime you multiply by 1 you get the same number. For the third problem you add what is in the parentheses  because in PEMDAS you always start with parentheses. So, 4+7=11. Next, you will add 11 and 3.5 which is 14.5. I hope this helps!
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Let f(x)=9x-2 and g(x)=-x+3. find f(g(x)).
ruslelena [56]
f(g(x))=9(-x+3)-2 \\ f(g(x))= -9x+27-2 \\ f(g(x))= -9x+25
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Uppose a triangle has a,b and c what must be true?
alexdok [17]
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kondor19780726 [428]

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Hunter-Best [27]
<h3>Answer:</h3>

1/120

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Step-by-step explanation:

Here's the procedure for finding the inverse function algebraically:

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