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3 years ago

Simplify the expression: 7r2+5r2+9r

Mathematics

2 answers:

jenyasd209 [6]3 years ago

4 0

Answer:

9r+7r+9r

Step-by-step explanation:

Komok [63]3 years ago

4 0

Answer:

12r^2+9r

Step-by-step explanation:

You can only add the 7r^2 and the 5r^2. So, once you add them it's as simplified as you can get.

Hope you have a good day! (✿◡‿◡)(((o(*ﾟ▽ﾟ*)o)))

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Consider the expression 1/3 bwh

ANEK [815]

The entire expression is the product of 4 factors and in this context , 1/3 is a coefficient

<h3>How to complete the statements?</h3>

The expression is given as:

1/3bwh

Where the factors of the expression are:

1/3, b, w and h

And also 1/3 is a coefficient (because 1/3 is a number)

So, the complete statement is:

the entire expression is the product of 4 factors and in this context , 1/3 is a coefficient

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2 years ago

576 = 96 × 6

aliya0001 [1]

Answer:

Step-by-step explanation

A.96=6+576

B.576=96+6

C. 96=6×576

D. 576=96×6

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3 years ago

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3 years ago

Given m||n, find the value of x.<br> (6x-4)°. (3x+4)°

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3 years ago

Look at the graph shown below:

ElenaW [278]

So.. take a peek at the picture... let's get two points from it, hmm say 0,4 notice it touches the y-axis there, and say hmmm -4, 1, almost at the bottom of the line

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 0}}\quad ,&{{ 4}})\quad 
% (c,d)
&({{ -4}}\quad ,&{{ 1}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
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$\bf y-{{ y_1}}={{ m}}(x-{{ x_1}})\qquad 
\begin{array}{llll}
\textit{plug in the values for }
\begin{cases}
y_1=4\\
x_1=0\\
m=\boxed{?}
\end{cases}\\
\textit{and solve for "y"}
\end{array}\\
\left. \qquad \right. \uparrow\\
\textit{point-slope form}$

once you get the slope and solve for "y", that'd be the equation of the line.

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3 years ago