Answer:
There is no solution for this set of equations.
The sum of two numbers can not have two different solutions.
Answer:
-18/3
Step-by-step explanation:
It would be 6.5. The 5 after the decimal would stay the same since the number after it isn't greater than 5
Answer:
SAS Similarity
Step-by-step explanation:
given by lines 1, 2, & 3
The equation v in terms of other variables is v = kr/2h
<h3>What is the subject of an equation?</h3>
It is a variable which is expressed in terms of other variables involved in the formula.
Formulas are written so that a single variable, the subject of the formula is on the L.H.S. of the equation. Everything else goes on the right side of the equation. We evaluate the formula by substituting for the literal numbers on the right hand side.
2(vh) / k = r
by cross multiplication
2(vh) = kr
divide both sides by 2h
v = kr/2h
In conclusion, v in terms of other variables is kr/2h
Learn more about subject of an equation: brainly.com/question/657646
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