
Mathematics, 08.03.2023 03:14 chyyy3
If ΔABC ≅ ΔEDF where the coordinates of A(0, 2), B(2, 4), and C(2, −1), what is the measure of DF?

Answers: 3
Answers

Answer from: Quest
- 2 + 10x³ - 21x² + 19x - 4
step-by-step explanation:
each term in the second factor is multiplied by each term in the first factor
x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute
= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4
collect like terms
= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

Answer from: Quest
-4
step-by-step explanation:
do 6-10=
if u need it to be negative.

Answer from: Quest

Answer from: Quest
answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.
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If ΔABC ≅ ΔEDF where the coordinates of A(0, 2), B(2, 4), and C(2, −1), what is the measure of DF?...
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