AB + BC + AC = 96
but AB = AC [isosceles triangle]
2AB + 24 = 96
2AB = 96 - 24 = 72
AB = 72/2 = 36
AB = 36 degrees.
Answer:
(12+3x)x
Step-by-step explanation:
the other 3 can be simplified into 15x, but (12+3x)x = 12x+3x^2
Equation: n+4=12-10
a number= n
Btw: n is negative two..
Answer:
D 20,80 dan/and 120
Step-by-step explanation:
Answer:
z 20
Step-by-step explanation:
we start with the inequality 11 ≤ z - 9. Simplifying gives 20 ≤ z, so z 20