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Aleksandr-060686 [28]
2 years ago
8

As a construction estimator you estimate the cost of bathroom remodels for a general contractor one client asks for an estimate

for two bathroom remodels. you estimate it will cost $20,000 for both remodels when the project is finished all the supplies came in at the estimated budget except for two vanities which were each $100 less than the budgeted amount what was the difference between the actual cost and estimated cost for the two bathroom remodels
Mathematics
1 answer:
lara [203]2 years ago
4 0

For two bathroom remodel estimate budget is $20000 for both remodels. when the project is finished all the supplies came in at the estimated budget except for two vanities which were each $100 less than the budgeted .So the actual cost of two bathroom remodel is $ 19800 and the different of actual and expected budgets is $200

How can we find the actual costing of the bathroom remodel ?

Expected estimate budget of two bathroom's remodel is $20000

So budget of one bathroom remodel is

20000/2\\=10000

All supplies are come except for two vanities which were each $100

So for two bathroom remodels

=2*100\\=200

So the actual cost of remodel of both bathroom is

=20000-200\\=19800

And difference between actual and estimated cost is

=20000-19800\\=200

Learn more about the actual and estimated cost here :

brainly.com/question/28049908

#SPJ4

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Thus, (x,\ y)=\left(x,\ \frac{\sqrt{7}}{3}\right)=\left(-\frac{ \sqrt{2} }{3},\ \frac{\sqrt{7}}{3}\right)

Part A:

3 \sqrt{7} =6\left( \frac{ \sqrt{7} }{2} \right) \\  \\ =6\left( \frac{ \sqrt{7} }{3} \cdot \frac{3}{ \sqrt{2} } \right) \\  \\ =6\left( \frac{ \frac{ \sqrt{7} }{3} }{ \frac{ \sqrt{2} }{3} } \right)=-6\left( \frac{ \frac{ \sqrt{7} }{3} }{ -\frac{ \sqrt{2} }{3} } \right) \\  \\ =-6\left( \frac{y}{x} \right)=-6\tan\theta

Therefore, -6\tan\theta=3\sqrt{7}.



Part B:

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