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olga55 [171]
3 years ago
6

just a $50 in her savings accountl she then strated adding $50 each week to her account for the next 5 weeks​

Mathematics
2 answers:
just olya [345]3 years ago
5 0

Answer:300

Step-by-step explanation:

50+5x=?

Literally just multiply it by 50 by 5 which would be 250 plus what she already had in her account 250+50= 300

Montano1993 [528]3 years ago
4 0
300$
50x5= 250 + 50 = 300
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What is an equation of the line that passes through the points (-5, -6) and (5, 6)?
anyanavicka [17]

Answer:

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Step-by-step explanation:

Add it up to together by removing the -

8 0
3 years ago
I REALLY NEED HELP PLEASE!!  
disa [49]


part A)

\bf \begin{array}{ccllll}
hours(x)&velocity(y)\\
-----&-----\\
1&6\\
3&2
\end{array}\\\\
-------------------------------\\\\


\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%   (a,b)
&({{ 1}}\quad ,&{{ 6}})\quad 
%   (c,d)
&({{ 3}}\quad ,&{{ 2}})
\end{array}
\\\\\\
% slope  = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{2-6}{3-1}\implies \cfrac{-4}{2}\implies -2

\bf y-{{ y_1}}={{ m}}(x-{{ x_1}})\implies y-6=-2(x-1)\\
\left. \qquad   \right. \uparrow\\
\textit{point-slope form}
\\\\\\
y-6=-2x+2\implies y=-2x+2+6\implies \boxed{y=-2x+8}

part B)

well, we know y = -2x+8.... so.. what's the runner's velocity after 5hours? well, x = 5, thus y = -2(5) +8 ---> y = -2

to graph it, well, is a LINEar equation, meaning the graph is a LINE, and to graph a line, all you need is two points, and by now, you have more than two.. so graph it away.
7 0
3 years ago
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scoray [572]
The answer
there is no more explanation about this question, the solution can be found easily by applying the rule of transformation of rotation

for example, the properties of rotation transformation are:
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A 180° rotation ( 1/2 turn) clockwise or anticlockwise about theorigin changes the point (x; y) to (-x;-y).
A 270° rotation ( 3/4 turn) anticlockwise changes about the originthe point (x; y) to (y;-x).
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<span>R0, 270°</span>
4 0
3 years ago
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Julli [10]
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7 0
3 years ago
Is a trapezoid a parallelogram? someone help me lol if u do thanks :)​
Crank

Answer:

No.

Step-by-step explanation:

A trapezoid only has one pair and parallelogram need two pair.

3 0
3 years ago
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