The correct answer is 5 and 31/50 reduced
Answer:
first is 20 second is 40 third is 60 and last is 80
Step-by-step explanation:
By HL theorem we can conclude that both the triangles are congruent
ΔAED ≅ ΔBEC
<h3>What is HL theorem?</h3>
HL theorem: The Hypotenuse-Leg (HL) Triangle Congruence Theorem is a special case that allows you to show that two right triangles are congruent. If the hypotenuse and a leg of a right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent.
Jackie made a mistake by determining ΔADE is congruent to ΔCBE
we can't conclude it directly because the angles at D and B may be different
∠E=90° and given that hypotenuse of both the triangles are congruent
AD≅CB and leg of the two triangles are congruent AE≅BE
then by HL theorem we can conclude that both the triangles are congruent
ΔAED ≅ ΔBEC
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Answer:
it's d
Step-by-step explanation:
because the answer would be the same on both sides
Answer:
12 + x³ + 6x² - 35x - 10
Step-by-step explanation:
(3x² - 5)(4x³ + 7x + 2)
Each term in the second factor is multiplied by each term in the first factor, that is
3x²(4x³ + 7x + 2) - 5(4x³ + 7x + 2) ← distribute parenthesis
= 12 + 21x³ + 6x² - 20x³ - 35x - 10 ← collect like terms
= 12 + x³ + 6x² - 35x - 10