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2 years ago

Larry bought a used boat for $2400 and sold it for 2000 two years later what was the percent of decrease

Mathematics

1 answer:

guajiro [1.7K]2 years ago

3 0

It pretty much would be 400

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The top and bottom ends of a windshield wiper blade are R = 24 in. and r = 14 in., respectively, from the pivot point. While in

Orlov [11]

Answer:

Area swept by the blade = 448 $in^{2}$

Step-by-step explanation:

The arc the wiper wipes is for 135 degrees angle.

So, find area of sector with radius 24 inches. And the find area of arc with r=14 inches.

Then subtract the area of sector with 14 inches from area of sector with radius as 24 inches.

So, area of sector with r=24 in = $\frac{135}{360} *\pi *24^{2}$

Simplify it,

=216 $\pi$

Now, let's find area of sector with radius 14 inches

Area of sector with r=14 in = $\frac{135}{360} *\pi *14^{2}$

Simplify it

=73.5 $\pi$

So, area swept by the blade = 216 $\pi$ -73.5 $\pi$

Simplify it and use pi as 3.14.....

Area of swept =678.584 - 230.907

=447.6769

Round to nearest whole number

So, area swept by the blade = 448 $in^{2}$

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3 years ago

What is f(4) if f(x)=|3x+4|-2

alex41 [277]

Okay so just put the 4 in for x
and multiply

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3 years ago

Tell me something funny and I’ll mark you brainliest!

prohojiy [21]

Answer:

what do you call a white person having a seizure...............................milk-

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Step-by-step explanation:

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3 years ago

Help me please ill give brainliest give the CORRECT answer please

Neporo4naja [7]

Answer:

174 ft²

Step-by-step explanation:

Assuming you're interested in the area of the figure, you can compute it as the sum of the areas of the triangle and rectangle.

The unknown side of the triangle can be figured from the overall dimension of the rectangle and the two lengths that are not part of the triangle base:

6 ft + triangle base + 6 ft = 18 ft

triangle base = 18 ft - 12 ft = 6 ft

Then the area of the triangle is ...

A = 1/2bh = 1/2(6 ft)(4 ft) = 12 ft²

Of course, the area of the rectangle is the product of its length and width:

A = LW = (18 ft)(9 ft) = 162 ft²

The total area of the figure is the sum of these:

area = triangle area + rectangle area

area = 12 ft² +162 ft²

area = 174 ft²

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3 years ago

A restaurant used 4 pounds of potatoes during a lunch rush. If they used 5/8 as much beef, how many pounds of beef did they used

nignag [31]

37/8 or 8 4/5
hope this helped

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2 years ago

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