The values that complete the conversions are
a = 10000
b = 100
c = 1000000
<h3>Conversion of units </h3>
From the question, we are to complete the given conversions
i)
1 m² = a cm²
NOTE: 1 m² = 10000 cm²
∴ a = 10000
ii)
1 cm² = b mm²
NOTE: 1 cm² = 100 mm²
∴ b = 100
iii)
1 km² = c m²
NOTE: 1 km² = 1000000 m²
∴ c = 1000000
Hence, the values that complete the conversions are
a = 10000
b = 100
c = 1000000
Learn more on Conversion of units here: brainly.com/question/17378826
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Answer:
19.5
Step-by-step explanation:
Don't need one to smart.
Fist you have to simplify if needed then you are supposed to add top and bottom if that makes since
Answer:
3. y = x+5 and 2(y +10) = x
Step-by-step explanation:
The variables are defined in the problem statement. The second equation, 2(y+10)=x, says, in effect, ...
... In 10 years, twice John's age will equal Mary's age now.
There is no corresponding statement in the given problem, so this equation is useless for finding the solution.
The solution to the last system of equations is (x, y) = (-30, -25)—not a viable solution to any age problem.
Answer:
Step-by-step explanation:
Given that a sphere has one diameter having endpoints (2,1,4) and (4,3,10)
We can find the mid point of these two points and that would be the centre
If we find distance between these two points that would be twice radius.
Distance = 2r = 
So radius = 
Centre of sphere = mid point of two points
= (3, 2, 7)
Using centre radius formula sphere has equation as
