3 years ago

Which method of calculating finance charge results in the lowest finance charge?

Mathematics

1 answer:

Oduvanchick [21]3 years ago

4 0

Answer:

Step-by-step explanation:

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What is the best result for h?

Kryger [21]

Answer: First option.

Step-by-step explanation:

To solve for "h" from the given the equation $S=2\pi rh+2\pi r^2$ , you need to:

Apply the Subtraction property of equality and subtract $2\pi r^2$ to both sides of the equation.

Then you need to apply the Division property of equality and divide both sides of the equation by $2\pi r$ .

Then:

$S-2\pi r^2=2\pi rh+2\pi r^2-2\pi r^2\\\\S-2\pi r^2=2\pi rh\\\\\frac{S}{2\pi r}-\frac{2\pi r^2}{2\pi r}=\frac{2\pi rh}{2\pi r}\\\\\frac{S}{2\pi r}-r=h$

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3 years ago

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Study polygons PQRS and EFGH in the graph. Which sentence describes a similarity transformation that maps polygon PQRS to polygo

JulijaS [17]

turn EFGH 90° twice in a clockwise Direction

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3 years ago

The bill for the repair of your car was $390 . The cost for parts was $215 . The cost for labor was $35 per hour. How many hours

kupik [55]

Explaination: subtract 215 from 390 since thats how many the parts cost and we're trying to find how many hours the repair took.(answer 175) now divide that by 35 since thats how much you pay an hour. thats how many hours it took to repair the car

answer:5 hours

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3 years ago

Solve the simultaneous equations<br> x + 7y = 15<br> x + 2y = 5

Juliette [100K]

Answer:

x=1, y=2

Step-by-step explanation:

x + 7y = 15

x + 2y = 5

Subtract the two equations

x + 7y = 15

-x - 2y =- 5

------------------------

0x +5y = 10

Divide by 5

5y/5 = 10/5

y =2

Now find x

x+2y = 5

x +2(2) = 5

x +4 = 5

Subtract 4 from each side

x-4+4 = 5-4

x = 1

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3 years ago

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Yo please help.<br><br> If you say random stuff ill make sure you get banned.

schepotkina [342]

Answer:

Step-by-step explanation:

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