Mathematics, 20.11.2019 12:31 deb2710
For all values of x, which expression is equivalent to 9(2x +9) + 2(2x + 9)? a) 2x(x + 9) b) 9(2x + 9) c) 9(2x + 11) d) 22x + 99
Answers: 3
Mathematics, 21.06.2019 19:30
Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.
Answers: 1
Mathematics, 21.06.2019 20:30
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.
Answers: 3
Mathematics, 22.06.2019 00:20
Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer
Answers: 2
For all values of x, which expression is equivalent to 9(2x +9) + 2(2x + 9)? a) 2x(x + 9) b) 9(2x +...
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