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Elis [28]
3 years ago
7

How do you know that a system has no solution?

Mathematics
1 answer:
stepan [7]3 years ago
4 0

Answer:

A system of linear equations has no solution when the graphs are parallel. Infinite solutions. A system of linear equations has infinite solutions when the graphs are the exact same line.

Step-by-step explanation:

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The area of the base of a cylinder is 36 square inches and its height is 10 inches. A cone has the same area
Anon25 [30]
Answer is 120 in^3
Reason
Cone volume is 1/3 BH
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7 0
2 years ago
What’s the gradient and y intercept for c and e and could u explain pls thx
kifflom [539]

Step-by-step explanation:

if you are given an equation of a form y=kx+b, k is gradient and b is y-intercept

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3 0
3 years ago
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A cafe sells puffs. 5/9 are beef and 1/3 are chicken. The remaining 18 are tuna. Calculate 1. What fraction of the puffs are tun
Ksivusya [100]
Let n be the total number of puffs. Now we can write:
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Adding the fractional value of n, we get:
n=\frac{5+3}{9}n+18
Simplifying and rearranging gives us:
n-\frac{8}{9}n=18
Therefore we can simplify to get:
\frac{1}{9}n=18
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n=18\times9=?
The fraction of the puff that are tuna is found from:
\frac{18}{18\times9}=\frac{1}{9}
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Step-by-step explanation:

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