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Alexxx [7]
3 years ago
11

Is 10x+15 equivalent to 5(2x+3)

Mathematics
2 answers:
Alexeev081 [22]3 years ago
8 0

Answer:

yes 10x+15 is equivalent to 5(2x+3)

Step-by-step explanation:

nirvana33 [79]3 years ago
8 0
Yes
They are both equivalent to each other
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please explain/give the new equation from the original equation: f(x) = x2 a shifted 3 units down b shifted 4 units right
masha68 [24]
\bf ~~~~~~~~~~~~\textit{function transformations}
\\\\\\
% templates
f(x)=  A(  Bx+  C)+  D
\\\\
~~~~y=  A(  Bx+  C)+  D
\\\\
f(x)=  A\sqrt{  Bx+  C}+  D
\\\\
f(x)=  A(\mathbb{R})^{  Bx+  C}+  D
\\\\
f(x)=  A sin\left( B x+  C  \right)+  D
\\\\
--------------------

\bf \bullet \textit{ stretches or shrinks horizontally by  }   A\cdot   B\\\\
\bullet \textit{ flips it upside-down if }  A\textit{ is negative}\\
~~~~~~\textit{reflection over the x-axis}
\\\\
\bullet \textit{ flips it sideways if }  B\textit{ is negative}

\bf ~~~~~~\textit{reflection over the y-axis}
\\\\
\bullet \textit{ horizontal shift by }\frac{  C}{  B}\\
~~~~~~if\ \frac{  C}{  B}\textit{ is negative, to the right}\\\\
~~~~~~if\ \frac{  C}{  B}\textit{ is positive, to the left}\\\\
\bullet \textit{ vertical shift by }  D\\
~~~~~~if\   D\textit{ is negative, downwards}\\\\
~~~~~~if\   D\textit{ is positive, upwards}\\\\
\bullet \textit{ period of }\frac{2\pi }{  B}

and with that template in mind.

3 units down, D = -3

4 units to the right, C = -4

f(x) = (x - 4)² - 3
7 0
4 years ago
What is the true solution to l n 20 l n 5 = 2 l n x
Genrish500 [490]

Since the solution cannot be negative hence the true solution to the expression is x = 10

<h3>Laws of logarithm</h3>

Given the logarithmic expression

ln 20 + ln 5 = 2lnx

In logarithmic law, the sum of log is equivalent to its product .The equation above can be written as:

ln(20*5) = 2lnx
ln100 =2lnx
ln100 = lnx^2

x^2 =100

x = 10

Since the solution cannot be negative hence the true solution to the expression is x = 10

Learn more on log functions here: brainly.com/question/13473114

5 0
2 years ago
Help please giving 15 points !!!!!!!
Lelu [443]

I don’t know the answer

5 0
3 years ago
Between x = 0 and x = 1, which function has a smaller average rate of change than y = 3x ?
Nastasia [14]

Answer:

y=2x

Step-by-step explanation:

smaller average rate of change than y = 3x

6 0
3 years ago
Which of the following is an example of theoretical probability?
ziro4ka [17]
I think D is the answer...
4 0
4 years ago
Read 2 more answers
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