27, 36, 45...all have factors of 9 and r greater then 20
I just took the test on k12 and the answer is 2/9
** do not simplify it
Step-by-step explanation:
radius(CE)=diameter/2=9
EF=8inch
DE=8/2=4inch
pythagorean theorem:
im right triangle,
a^2+b^2=c^2
4^2+b^2=9^2
16+b^2=81
b^2=81-16
b^2=65
b=√65
√65≈8.06
Answer: 48
Step-by-step explanation:
Answer:
x=9
Step-by-step explanation:
answers too short so cigdtusrysyksrytf7hiuf6s4td6figiio