This can be treated as a work problem and we can solve it as follows:
Harland working alone = 15 minutes
Trudy scatters the leaves + Harland rakes = 20 minutes
We set scattering as a negative value.
1/15 - 1/x = 1/20
x = 60 minutes for Trudy to scatter the leaves alone
Hello there, and thank you for posting your question here on brainly.
A trapezoid is not possible to have for obtuse because it would look more like a diamond. Also, if it had 4 obtuse angles, it would have 6 sides.
Hope this helped!! ☺♥
The solution of system is x=14, y=37
Step-by-step explanation:
Given equations are:
-4y = -64 - 6x => 6x-4y=-64 Eqn 1
4x - 4y = -36 Eqn 2
Subtracting equation 2 from eqn 1
The solution of system is x=14, y=37
Keywords: Linear equation, Elimination method
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The outlier is a number that stands out so 142.2 would be the outlier. hope this helps :)
12.9986 would be the answer from a calculator but I'd say it's 12.9. Hope this helped!