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3 years ago

14

urgent help :(!! The sales tax on a $25,000 car is $1375. What is the sales tax rate? PLEASE SHOW HOW TO SOLVE IT AND HOW YOU GO

T THE ANSWER!

1 answer:

balu736 [363]3 years ago

4 0

Tax rate is 5.5% because 1,375/25,000 is equal to 0.055 which is 5.5 in percentage form. To prove it you can multiply 25,000 by 0.055 and get 1,375

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makkiz [27]

The radius is √25=5 in this case.
find the area of each triangles first. (the pentagon can be divided into 5 isosceles triangles)
the two equal sides are 5 each, the angle between them is 360/5=72 degree, so the base side is 2*5*sin36, and the height is 5*Cos36
the area of each triangle is (1/2)*2*5*Sin36*5*Cos36
the total area of the 5 triangles is: 5*(1/2)*2*5*Sin36*5*Cos36
use a calculator: A≈59.44

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3 years ago

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77julia77 [94]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

A fireman has 12 ft. ladder and a 16 ft ladder. He leans the 12 ft ladder against a house at an angle of 57 degrees. He leans th

Sedbober [7]

Answer:

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Step-by-step explanation:

Height of 12 ft ladder :

Using Pythagoras :

Tan θ = Adjacent / hypotenus

Tan 57 = h / 12

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3 years ago

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nadya68 [22]

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Elina [12.6K]

Answer:

87.92

Step-by-step explanation:

you have your radius 14 inches to get the answer is

1: pie is 3.14

2: circumference is 2× 3.14×14

3: 3.14×14

4: 43.96 × 2

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2 years ago