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Stels [109]
4 years ago
12

1. Smplify the expression. -5(6+9k) *

Mathematics
2 answers:
gladu [14]4 years ago
5 0

Answer:

-30-45k

Step-by-step explanation:

-5*6=-30

-5*9k=-45k

Lelechka [254]4 years ago
4 0

Answer:

-30 -45k

Step-by-step explanation:

-5(6+9k)

Distribute

-5*6 -5*9k

-30 -45k

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Simplify the expression below.
olasank [31]
\bf \left.\qquad \qquad \right.\textit{negative exponents}\\\\
a^{-{ n}} \implies \cfrac{1}{a^{ n}}
\qquad \qquad
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\qquad \qquad 
a^{{{  n}}}\implies \cfrac{1}{a^{-{{  n}}}}
\\\\
-------------------------------\\\\

\bf \cfrac{14a^8y^3-7a^4y^5+28a^{12}y^2}{7a^4y}\impliedby 
\begin{array}{llll}
\textit{let us first, distribute}\\
the~denominator
\end{array}
\\\\\\
\cfrac{14a^8y^3}{7a^4y}-\cfrac{7a^4y^5}{7a^4y}+\cfrac{28a^{12}y^2}{7a^4y}
\\\\\\
\cfrac{14}{7}a^8a^{-4}y^{-1} y^3-\cfrac{7}{7}a^4a^{-4}y^{-1} y^5+\cfrac{28}{7}a^{12}a^{-4}y^{-1} y^2
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2a^4y^2-1\cdot 1y^4+4a^8y\implies 2a^4y^2-y^4+4a^8y
4 0
3 years ago
Anyone want to help me? <br> no but seriously I need to finish this right now
Leona [35]
I need help to solve this problems can somebody help me
8 0
3 years ago
Find g(x), where g(x) is the translation 7 units up of f(x)=x2.
AfilCa [17]

Answer:

g(x)=x^2+7

g(x) in the form a(x-h)^2+k would be:

g(x)=(x-0)^2+7

Step-by-step explanation:

Given:

Parent function:

f(x)=x^2

Translation occurs 7 units up to get g(x)

Translation Rules:

f(x)\rightarrow f(x)+c

If c>0 the function shifts c units to the up.

If c the function shifts c units to the down.

So, from the above rules g(x) can be represented as:

g(x)=f(x)+7     [7 units up]

g(x)=x^2+7

Writing g(x) in the form a(x-h)^2+k where a, h, and\ k are integers.

g(x)=1(x-0)^2+7

g(x)=(x-0)^2+7

3 0
4 years ago
Read 2 more answers
What is the measure of Y? 4·9=36=36/4
alexira [117]

Answer:

Figure or Diagram Mandatory

GOOD LUCK FOR THE FUTURE! :)

3 0
3 years ago
What is 20+20909909090909090909090909090909090
Katena32 [7]
20,909,909,090,000,000,000,000,000,000,000,000
6 0
3 years ago
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