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Mashcka [7]
3 years ago
12

Graph triangle JKL and its image after a reflection in the line y=-3

Mathematics
1 answer:
Anettt [7]3 years ago
7 0
Y=-3
Y+mx+bx
Substitute the constants of the rate of the portion overall it will equal 30
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3 years ago
-2m(m+n-4)+5(-2m+2n)+n(m+4n-5)
charle [14.2K]
Hello! And thank you for your question!

First we are going to expand the equation:

<span>−2<span>m^<span><span>​2</span><span>​​</span></span></span>−2mn+8m−10m+10n+nm+4<span>n<span><span>​^2</span><span>​​</span></span></span>−5n

Then we are going to combine like terms:

</span><span><span>−2<span>m<span><span>​^2</span><span>​​</span></span></span>+(−2mn+mn)+(8m−10m)+(10n−5n)+4<span>n<span><span>​^2</span><span>​​</span></span></span></span>
</span>
Then finally, simplify:

−2<span>m<span><span>​^2</span><span>​​</span></span></span>−mn−2m+5n+4<span>n<span>​^<span>2

Final Answer:
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−2m​^2​​−mn−2m+5n+4n​^2
8 0
4 years ago
Read 2 more answers
a group of three friend order a combo meal which includes two slices of pizza and a drink . Each drink is priced at $2.50. if th
Iteru [2.4K]

Answer:

$9.60

Step-by-step explanation:

31.50-2.50=29.00

$29.00 / 3  = $9.60 per slice of pizza

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4 years ago
PLEASE HELP ASAP<br><br><br>Shade the following: (B - A') intersects (A - C)
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Step-by-step explanation:

Look at the picture.

A' - The complement of a set is the set of all elements in the given universal set U that are not in A.

B - A - The set difference of sets A and B is the set of all elements in A that are not in B.

A ∩ B - The intersection of sets A and B is the set of all distinct elements that are in both A and B.

5 0
3 years ago
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