The side of the cube will be equal to s = ( 1 / 8).
Volume is defined as the space occupied by any object in the three-Dimensions. All three parameters are required for the volume like length, width and height of cube or cubes.
The volume of a cube is equal to V = s³
Given a volume of 1/512, using the formula.
V = s^3
1/512 = s³
s = ∛1/512
s = 1/8 meter
Therefore the side of the cube will be equal to s = ( 1 / 8).
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7^4 * 7^-9
The expression is equivalent to .
To rewrite the expression using a single positive exponent, we can use the properties of exponents.
Recall the property of exponents that says . This means that when you have the same base raised to different exponents and they are multiplied, you can add the exponents.
Now, simplify the exponent:
Recall another property of exponents that states . This means that when you have a negative exponent, you can rewrite it as the reciprocal of the base raised to the positive exponent.
So, the expression is equivalent to .
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Answer:
ok so one muffin and one cup of teat cost $2.10 ok now I did guess and check and I got one muffin cost $1.15 and one cup of tea is $.95
1.15*2=2.30
.95*3=2.85
2.30+2.85=5.15
Step-by-step explanation:
Answer: ok so one muffin and one cup of teat cost $2.10 ok now I did guess and check and I got one muffin cost $1.15 and one cup of tea is $.95
Step-by-step explanation:
$.95
1.15*2=2.30
.95*3=2.85
2.30+2.85=5.15
Answer: After 2:29 hours both Aldrin and Jan will be 13 km apart from each other.
Time at that instant will be : 4:00 pm + 2.29 hours= 6:29 pm
Step-by-step explanation:
According to the figure:
Ab= c = 13 Km
AC = b = =5t Km
After two hours the distance covered by the Aldrin say till point D :
Since, we are interested in determining the time at which Aldrin and Jan both 13 Km apart. For that Aldrin Additional distance covered by the Aldrin from point D to B is :
CB= a = CD+DB= 6+3t
We will apply Laws of cosines:
On solving the the above equation by quadratic formula we get two values of 't'
1) t = 2.49 hours , 2) t = -2.80 hours
Since,time cannot be in negative so we will ignore the negative value of t
t = 2.49 = 2:29 hours ,(0.49 hour=0.49 × 60 min=29.4 min)
After 2.49 hours after the walking of Jan. Both Aldrin and Jan will be 13 km apart from each other.
Time at that instant will be : 4:00 pm + 2:29 hours= 6:29 hour