L

Mathematics

2 answers:

seraphim [82]3 years ago

7 0

A parallel line has the same gradient

First you will need to rearrange the equation 10x+2y=-2

Then once you do that please comment

If you don’t know how please comment

timurjin [86]3 years ago

7 0

Answer:
a) y = -5x + 12

10x + 2y = -2
-10x -10x
2y = -10x - 2
/2v /2
y = -5x - 1

y = mx + b
y - y1 = -m(x - x1)
y - 12 = -5(x - 0)
y - 12 = -5x + 0
y - 12 = -5x
+ 12 + 12
y = -5x + 12

Hope this helps!

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Three friends collected aluminum cans from the neighborhood to recycle in total they receive 300 cans many collected 90 Jim coll

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Given

Total cans = 300

Manny= 90

Jim =100

Bob=110

Now their percentage

Manny percentage

$\begin{gathered} manny=\frac{90}{300}\times100\text{ \%} \\ \\ Manny\text{ percentage=}\frac{90}{3}\text{ \%} \\ \\ Manny\text{ percentage =30 \%} \end{gathered}$

Jim Percentage

$\begin{gathered} Jim=\frac{100}{300}\times100\text{ \%} \\ Jim\text{ percentage=}\frac{1}{3}\times100\text{ \%} \\ Jim\text{ percentage=33.333\%} \end{gathered}$

Bob percentage