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Ivahew [28]
3 years ago
15

Find the sum of 5a and -9a

Mathematics
2 answers:
kari74 [83]3 years ago
7 0

Answer:

-4a

Step-by-step explanation:

5a + -9a = -4a

hope this helps

blondinia [14]3 years ago
5 0

Answer:

5a-9a

=4a

simple answer haha

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35. V112 + V63<br> How do I solve this please
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V112+V63=112v+63V

Add them together because the terms are like terms. Therfore, 112V+63V=175V

4 0
2 years ago
Someone help me with this
DaniilM [7]

Answer: 7.5

Step-by-step explanation:

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3 years ago
PLEASE HELP, WILL GIVE BRAINLIEST!!!<br><br><br> Find the inverse of f(x)=6x-4<br> and find f^-1(62)
Lena [83]
Answer: 11

=========================

Explanation:

To find the inverse, or f^-1 of a function, you first replace the y= 6x-4 with x=6y-4

Finding the inverse from here is basically just finding y in terms of x.

1) x=6y-4
2) x+4=6
3) (x+4)/6= y

y= (x+4)/6 is now your f^-1.

Now that you have your inverse, replace 62 with your x in y=(x+4)/6

1) (62+4)/6
2) 66/6
3) 11

Therefore, f^-1(62)= 11

Hope this helps :)
5 0
2 years ago
Read 2 more answers
Select steps that could be used to solve the equation 1 + 3x = -x + 4.
nata0808 [166]
Can there be more than one answer? I think it could be add x, subtract 1, divide by 4 and/or subtract 1, add x, divide by 4
4 0
3 years ago
Read 2 more answers
(1/4)^3+(3/4)^3+3(1/4)(3/4)(1/4+3/4)
bogdanovich [222]
The answer should be 1
6 0
3 years ago
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