Answer: n^3 and a^2
Step-by-step explanation:
Answer:
A. 5(9x-z)
Step-by-step explanation:
45x-5z
We can factor out a 5 from each term
5(9x -z)
Answer:
Norma ate
of the leftover cake at her lunch.
Step-by-step explanation:
Norma had a leftover cake from her party = 
She ate
th of the leftover cake at the lunch.
Therefore, amount of cake she had at lunch = 
=
of the leftover cake
Norma ate
of the leftover cake at her lunch.
D x= -9
Y=9
Because 4(-9)+45=9
I just put in each one and d got it right.
elg=124°
eld=2x
elg+eld=180°=>eld=180°-124°=56°/eld=2x=56°=>x=56°/2=28°
eld+dlh=180°=>dlh=180°-56°=124°
hlg+dlh=180°=>hlg=180°-124°=56°