Answer:
??
Step-by-step explanation:
D
Identity property of 0 for addition means a number plus 0 will still be that same number. So -756 + 0 is still -756
Answer:-3
Step-by-step explanation:
40-7=33
33/-11=-3
It sure is. The 3d Pythagorean Theorem, with diagonal d of a rectangular prism with sides a,b,c is
d² = a² + b² + c²
Here that's
d² = 5² + 5² + 5² = 3(5²)
d = 5√3
I hate ruining a nice exact answer with a decimal approximation but they asked.
d ≈ 8.66
Answer: 8.7 cm