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3 years ago

9

True or False? A circumscribed about the quadrilateral below .

2 answers:

CaHeK987 [17]3 years ago

6 0

Answer:

it would depend on how big the circle would have to be in this case it would be true I believe

Step-by-step explanation:

Elis [28]3 years ago

4 0

Answer:

TRUE

Step-by-step explanation:

The center is visible

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Pls answer before 8:00 pm

Semenov [28]

Answer:225 jeans.

Step-by-step explanation: What we need to do here is convert the number of jeans to a percentage. There were 25 jeans when 50 customers were surveyed and 25 is half of 50 or 50%. This means that if 450 pairs of pants are ordered half of them should be jeans. 450/2 = 225.

8 0

1 year ago

Find the area of each figure s<br> (10 Points)<br> 12 mi<br> 1<br> 8 mi<br> 18 mi<br> 5 mi

Ksenya-84 [330]

I think it is 135 mi to the 2 power

6 0

2 years ago

Which statement is true about the expression 12- 7 + 3?

Mrrafil [7]

Answer:

I don't see any statements here.

Anyway, the answer is 8.

$12 - 7 + 3 = 8$

3 0

2 years ago

A water pump fills a swimming pool at a rate of 80

Nat2105 [25]

9514 1404 393

Answer:

5 hours

Step-by-step explanation:

The volume of the pool is ...

V = LWH

V = (10 ft)(8 ft)(5 ft) = 400 ft^3

At the given fill rate, the time it will take is ...

(400 ft^3)/(80 ft^3/h) = 5 h

It will take 5 hours for the pump to fill the pool.

3 0

2 years ago

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An altitude of a right triangle to its hypotenuse divides this hypotenuse into two segments that measure 9cm, and 16cm. What are

ozzi

Answer:

Step-by-step explanation:

Let a be the length of the altitude, then from the given triangles, applying the basic proportionality theorem, we get

$\frac{BD}{AD}=\frac{DC}{BD}$

⇒ $(BD)^{2}=DC{\times}AD$

⇒ $(BD)^2=9{\times}16$

⇒ $BD=\sqrt{144}$

⇒ $BD=12 cm$

Thus, the length of altitude is: 12 cm.

Now, $\frac{AB}{AD}=\frac{AC}{AB}$

⇒ $(AB)^{2}=220$

⇒ $AB= 14.83 cm$

Also, $\frac{BC}{DC}\frac{AC}{BC}$

⇒ $(BC)^{2}=400$

⇒ $BC=20 cm$

Thus, the lengths of the legs of this triangle are 14.83 and 20 cm.

6 0

2 years ago

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