Draw rectangle that has a perimeter of 12 unit and an area of 8 square unit
2 answers:
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Answer:
Step-by-step explanation:
Given
Required
Determine the type of roots
Represent Discriminant with D; such that
D is calculated as thus
And it has the following sequence of results
When then the roots of the quadratic equation are real but not equal
When then the roots of the quadratic equation are real and equal
When then the roots of the quadratic equation are complex or imaginary
Given that ; This means that
and base on the above analysis, we can conclude that the roots of the quadratic equation are complex or imaginary
Answer:
FG=30
Step-by-step explanation:
Since we know that Point G is on the Segment FH, it doesn't really matter where G is, but we can know for certain that:
We are given that FH is 4x, GH is x, and FG is 2x+10. Substitute:
Solve for x. On the right, combine like terms:
Subtract 3x from both sides:
So, the value of x is 10.
To find the value of FG, substitute 10 into its x:
Multiply:
Add:
And we're done!