Part 1: 6x+ -10y+ -2z+ 12
Part 2: What order do you want it to be?
6x+12+-10y+-2z
-2z+-10y+6x+12
Part 3:
2(3x+-5y+-z+6)
Answer:
3.06
Step-by-step explanation:

This means that 5 to the power of -2 is
, meaning that:

Hope this helps!
9. obtuse angle
10. right angle
11.BFC FDE
Answer:
Esther didn't divide the area of the faces by 2.
The correct surface area is 72 cm^2
Step-by-step explanation:
Esther didn't divide the area of the faces by 2.
The correct surface area is:
(4 * 4) + 4((4 * 7)/2)
16 + 4(28/2)
16 + 4(14)
16 + 56 = 72 cm^2