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Tanya [424]
3 years ago
6

2x-3x+(-10) when x=2​

Mathematics
2 answers:
zmey [24]3 years ago
7 0

Answer:

-12

Step-by-step explanation:

Plug in x.

2(2)-3(2)+(-10)

Simplify.

4-6-10=-12

Hope this helps...have a great day c:

sp2606 [1]3 years ago
4 0

Answer:

-12

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

From the image attached below, in triangle ABC, AB = 15, AC = 20 while in triangle ADE, AD = 12 and AE = 16

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Since two sides of triangle ABC are in the same proportion as two sides of triangle ADE and they have the same angle, therefore they are similar based on the SAS  (side-angle-side) similarity

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