A
b b c = (b - c)(c - a)(a - b)(a+b+c)
la 63 c²
la-b-c
2a
2b
b-c-a
)...
Mathematics, 26.04.2021 04:30 tina7659
A
b b c = (b - c)(c - a)(a - b)(a+b+c)
la 63 c²
la-b-c
2a
2b
b-c-a
)
1 2a
2b
= (a +b+c)
c-a-b
이
2.
2c
b
|a + b + 20
a
b
b+c+2a
= 2(a +
C с
Answers: 1
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Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.
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Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y
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Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
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