Answer:
26
Step-by-step explanation:i used a caluculator
Answer:4
Step-by-step explanation:
x =
Add 2/3 to both sides.
x+−2/3+2/3=8+2/3
x=26/3
[RevyBreeze]
b=24
you use a^2+b^2=c^2
so 10^2+b^2=26^2
100+b^2=676
subtract 100 from both sides
b^2=576
then sq rt the 576 to get 24
15a-7b+4c+3a+6b-12c
=18a-b-8c