Answer:
Area of ABD = 9/2 or 4.5cm^2
Step-by-step explanation:
Area of triangle =
plug-in ABD
Area of ABD = 9/2 or 4.5cm^2
Evaluate: [(21 + 6) − 32] ÷ 9.2 A) 4. B) 4.6. C) 1. D) 52.
1 answer:
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Answer:
Given system of equations:
To solve by substitution, equate the equations and solve for x:
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.
To find the y-values of the solution, substitute the found values of x into the functions:
Therefore, the solutions to the given system of equations are:
and