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nirvana33 [79]
3 years ago
9

Whats the value of x A.5 B.2.5 C.7.5 D.10

Mathematics
1 answer:
Anna007 [38]3 years ago
3 0
I think the answer is b 
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What is the sum of the interior angles of the polygon shown below?
melisa1 [442]

Given:

The number of sides of given polygon = 4

To find the sum of the interior angles of the polygon.

Formula

The sum of interior angles of any polygon is

Sum = (n-2)(180^\circ)

where, n be the number of sides of the polygon.

Now,

Taking n = 4 we get,

Sum = (4-2)(180^\circ)

or, Sum = 2(180^\circ)

or, Sum = 360^\circ

Hence,

The  sum of the interior angles of the polygon is 360°.

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3 years ago
On friday 1/6 of band pracitce was spent trying on uniforms. the band spent 1/6 of practice on marching, the remaining practice
Stella [2.4K]
4/6 of the time was spent to play music because 1/6 + 1/6 = 2/6
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4 years ago
Which equation represents a population of 490 animals that increases at an annual rate of 20% ?
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Answer:

Step-by-step explanation:

The standard form of this exponential function is

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y=490(.2)^x

8 0
2 years ago
Graph the exponential function y=5(2)^x
notsponge [240]
The answer would be 10. Im not quite sure if thats the answer, im sorry if i get it wrong. Otherwise i hope this helped you! :) 
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3 years ago
Write a single transformation that maps ABC onto A' B' C'
blsea [12.9K]

9514 1404 393

Answer:

  Either of ...

  • (x, y) ⇒ (-x, -y)
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Step-by-step explanation:

There are at least two ways to express the transformation that maps each coordinate to its opposite.

  1. reflection across the origin: (x, y) ⇒ (-x,-y)

  2. rotation 180° (either direction) about the origin.

Take your pick.

4 0
3 years ago
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