Answer:
this makes no sense but i already answered so ima say 1
Step-by-step explanation:
im so sorry
We know that a = b and c = 30
Since b + 30 = 90, we know b = 60.
That means a = 60
a = 60
b = 60
c = 30
Answer:
21.64
Step-by-step explanation:
7.7+0.94+13=21.64
I do this in 3 ways:
Divide it into 10 equal pieces: So it will be .1 , .2, .3, .... .9 or 1/10 2/10
Divide it into 4 equal pieces: .25 ; .50 ; .75;
Divide it into 2 equal pieces: .5 or 1/2
