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Nataly_w [17]
3 years ago
6

Please help me!! I will give brainliest to best answer

Mathematics
2 answers:
Ksju [112]3 years ago
3 0

Answer:- 2

Step-by-step explanation:

krek1111 [17]3 years ago
3 0

Answer:

f(x)=0.5

Step-by-step explanation:

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2×+3 for x=3 I got 2 so I was seeing if I got it right
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4 years ago
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Answer:

  y = 5

Step-by-step explanation:

Expand the logarithm:

\log_y{(5)}+\log_y{(y)}=2\\\\\dfrac{\log{(5)}}{\log{(y)}}+1=2 \quad\text{change of base formula}\\\\\dfrac{\log{(5)}}{\log{(y)}}=1 \quad\text{subtract 1}\\\\\log{(5)}=\log{(y)} \quad\text{multiply by log(y)}\\\\5=y \quad\text{take the anti-log}

_____

You can also take the antilog first:

  5y = y²

  y(y -5) = 0 . . . . . subtract 5y, factor

  y = 0 or 5 . . . . . y=0 is not a viable solution, so y=5.

5 0
4 years ago
Lucas had 18 markers. He lent 1/6 of them to Isaac and 1/9 of them to Abby. In total, how many markers did he lend?
Sergeeva-Olga [200]
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He lent 5 markets in total
6 0
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A rectangular prism has a volume of 171 m³. A rectangular pyramid has the same height as the rectangular prism and a base that i
Anit [1.1K]

Answer:

that would be C sorry if im wrong i tried working it out

Step-by-step explanation:

6 0
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Answer:

A=a+b

2h

Step-by-step explanation:

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8 0
3 years ago
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