Porfa ayuda pero rapido Determine las soluciones de las siguientes inecuaciones de segundo grado y
represéntelas en la recta numérica y en conjuntos:
a) 3 2 − 27 ≤ 0
b) ( − 3)(2 − 1) + ( − 3)(− + 5) ≤ 0
c) 2 + 12 + 35 > 0
d) 4( − 6/2) ≥ ( − 3/14 )
e) (2 + 5) 2 − (2 + 5)(5 − 4) < 0
f) 4 2 −1/ 3 [15 − 3(−1 + 2)] < 3/ 2 (9 − 2 − 6)

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)