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LiRa [457]
3 years ago
13

In this task it just says ABC≅_______ so i have to find out what ABC is congruent to. But i am confused on this someone please h

elp me.

Mathematics
1 answer:
Alexeev081 [22]3 years ago
3 0
It just means that a, b, and c are in the same places as q, r, and p on the triangle. ABC=QRP
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What is the sum of the first positive even numbers?
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Step-by-step explanation:

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Given the trinomial, what is the value of the coefficient 'B' in the factored form?
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Answer:

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Step-by-step explanation:

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Expand right side by distributing

(2x+2By)(x-2y)

Use the FOIL method to simplify (first, outside, inside, last):

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Simplify

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Re-insert

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Move all terms to one side

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Simplify

18xy-36y^2-2Byx+By^2=0

Factor out the common term 2

2(9xy-18y^2-Byx+2By^2)

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2 years ago
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