Answer:
1) 0
2) -6
Step-by-step explanation:
Any number to the ⁰th power is 1.
A negative exponent flips the fraction.
Answer:
The density of cube is 6.17959 
Step-by-step explanation:
The density is given by ration of a mass of body and volume occupied by a body.

Where,
is density.
m is mass of a body
V is the volume of a body
Given that one side of the cube is 0.53cm
Hence, the volume of a body is V=
=0.148877
Now, the Density of the cube will be



Thus, The density of cube is 6.17959 
Answer:
Alternate interior angles theorem
Step-by-step explanation:
Alternate interior angles theorem
Answer:
z = 2
y = 5
Step-by-step explanation:
Answer:
10/13
Step-by-step explanation:
-7-(3)
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-4-(9)