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3 years ago

Work out percentage change to 2 decimal places when price of 97 is decreased to 90

Mathematics

1 answer:

Stels [109]3 years ago

6 0

Answer:

7.22?

Step-by-step explanation:

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Shown below is a blueprint for a rectangular kennel at a pet hotel.

yulyashka [42]

Answer:

The total length of fencing needed to enclose the kennel 74 feet.

Step-by-step explanation:

Given:

The blueprint of the rectangular kennel shows one side is 23 feet and another side is 14 feet.

As it is a rectangular shape, let the two sides be the length and the breadth of the rectangular kennel. i.e

$length = L = 23\ feet\\breadth = B = 14\ feet\\$

To find:

Total length of fencing needed is to enclose the kennel. i.e

Perimeter of a rectangular kennel = ?

Solution:

we have the formula for perimeter of a rectangle as giving below.

$\textrm{perimeter of rectangle} = 2(length + breadth) \\\textrm{total length of fencing} = 2( L+B)\\ \textrm{substituting the values of length and breadth we get}\\ \textrm{total length of fencing} = 2(23+14)\\=2\times37\\= 74\ feet$

Therefore,the total length of fencing needed to enclose the kennel 74 feet.

8 0

3 years ago

Choose the point-slope form of the equation below that represents the line that passes through the point (−1, 6) and has a slope

IrinaVladis [17]

Answer:

The correct answer is option B.

Step-by-step explanation:

Two point form of the equation:

$(y-y_1)=\frac{y_2-y_1}{x_2-x_1}\times (x-x_1)$

$\frac{y_2-y_1}{x_2-x_1}=Slope=m$

$(y-y_1)=m\times (x-x_1)$

A line passing through the point (-1,6) with slope ,m = -3.

The equation of the line will be:

$y-6=(-3)(x-(-1))=(-3)(x+1)$

Hence, the correct answer is option B.

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3 years ago

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A play station costs $500, but you want to only pay $450. How much discount in percents do you want?

Alexus [3.1K]

Answer:

You only want a 10% discount...

500 - 450 = 50

50/500 = 1/10 = .1 = 10%

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3 years ago

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Geometry help acute obtuse or right will give brainliest

ira [324]

If I'm reading this right, than all 9 angles are acute?

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3 years ago

The total cost to go horseback riding is x dollars per hour plus a $2 fee for renting a helmet. Which expressions represent the

dalvyx [7]

Answer:

4(3x+2), 4(3x)+4(2), 12x+8

Step-by-step explanation:

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3 years ago

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