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1 year ago

What is the perimeter of polygon ABCD?

Mathematics

2 answers:

Iteru [2.4K]1 year ago

7 0

See attached screenshot

Natali [406]1 year ago

5 0

Answer:

P= OA+OB+OC+OD

P= 28+32+36+44

P= 140 units

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3 years ago

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3 years ago

Using the following image, solve the problems below given that U is the midpoint point of TV.

Inessa05 [86]

Answer:

see explanation

Step-by-step explanation:

Given that U is the midpoint of TV, then

TU = UV , substitute values

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3 years ago

If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalen

Svetllana [295]

Hello,

$\left \{ {{3x+2y=-21} \atop {x-3y=4}} \right. \\\\
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 \left \{ {{12+9y+2y=-21} \atop {x=4+3y}} \right. \\\\
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3 years ago

Andre wants to buy a bike that has a price tag of $125. What was the wholesale cost of this bike?

san4es73 [151]

The bike store marks up the wholesale cost of all of the bikes they sell by 30%. Andre wants to buy a bike that has a price tag of $125. What was the wholesale cost of this bike?

Answer:

$96.15

Step-by-step explanation:

Let x be the wholesale cost of the bike.

Given:

Price tag of a bike = $125.

The bike store marks up the wholesale cost of all of the bikes they sell by 30%.

So we can find the wholesale cost of the bike by the following way.

$\frac{100+30}{100}\times x = 125$