Mathematics, 19.08.2021 20:50 dontcareanyonemo
If(a²-1) x²+(a-1)x+a²-4a+3=0 is an identity in x, then find the value of a
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
Answers: 2
Mathematics, 22.06.2019 03:30
The bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?
Answers: 2
Mathematics, 22.06.2019 03:30
Ineed asap. 35 points. in order for two polygons to be similar, two conditions must be met. first, all pairs of corresponding sides must be in proportion. second, all corresponding angles must be congruent. prove that angle congruence is not enough, by itself, to establish that two polygons are similar. do this by describing or drawing two polygons that are not similar but whose corresponding angles are all congruent.
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Mathematics, 22.06.2019 04:30
You have z baseball cards. christopher has 12 fewer baseball cards than you do. which expression correctly shows how many baseball cards christopher has?
Answers: 2
If(a²-1) x²+(a-1)x+a²-4a+3=0 is an identity in x, then find the value of a...
Computers and Technology, 05.12.2019 17:31
Computers and Technology, 05.12.2019 17:31