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Hatshy [7]
3 years ago
5

Does anyone know this

Mathematics
1 answer:
TEA [102]3 years ago
8 0

Answer:

16.7

Step-by-step explanation:

You need to use the pythagorean theorem

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Help i don't understand this please answer fast
Svetach [21]

Answer:

B

Step-by-step explanation:

The Domain is the X- value so that makes it the domain and you have to order it correctly

7 0
3 years ago
Find the area of the polygon
Natali [406]

Answer:

20 cm^2

Step-by-step explanation:

Sectioned it off and multiplied the length by the width

5 0
4 years ago
Interior and Exterior Triangle Angles
Morgarella [4.7K]

Answer:

∠ WXY = 20°

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠ XYZ is an exterior angle of the triangle, thus

10x - 5 = 3x + 17 + 3x + 2

10x - 5 = 6x + 19 ( subtract 6x from both sides )

4x - 5 = 19 ( add 5 to both sides )

4x = 24 ( divide both sides by 4 )

x = 6

Thus

∠ WXY = 3x + 2 = 3(6) + 2 = 18 + 2 = 20°

3 0
3 years ago
Uring a field trip, Liu notices that an old marble statue looks different from a new marble statue. The surface of the old statu
Alja [10]

Answer:

Liu notice that the old marble statue looks different from the new one also the old marble statue is rough while the new marble statue is smooth and shiny. Chemically marble is mixture of majorly  Calcium oxide, Silica ,Alumina and other salts.

Since the environment is highly polluted so it enables chemical reactions on the surface of the statues and that is what causing the degradation of the statues to loose their shine and smoothness

Hence,  the new statues looked smooth and shiny while the old statues looked rough and dull.  

5 0
3 years ago
What is the approximate area of the shaded region?
victus00 [196]

Answer:

The area of the circle is 1256cm squared

Step-by-step explanation:

3.14(20 x 20)

3.14(400)

A : 1256cm squared

4 0
3 years ago
Read 2 more answers
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