It is 10.2 centimeters so option A :)
5(3)-3(-2)
15-(-6)=
15+6=21
a negative plus a negative is a positive so its 21
4(3)-3(-2)
12-(-6)
12+6=18
21+18=39
Answer:
147º
Step-by-step explanation:
180-33=147
Answer:
Step-by-step explanation:
Vertics= 6
Faces=6
Bases=1
Edges =10
4x+16=6x
16=2x
8=x
And 11y+6x=180 (line)
11y+6(8)=180
11y+48=180
11y=132
Y=12