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3 years ago

8

A quadrilateral is located on the coordinate plane with vertices at (2, 6), (2, −2), (4, −2), and (4, 6). Choose the vertices of

the new quadrilateral is after its reflection over the line x = −2.

1 answer:

AURORKA [14]3 years ago

5 0

Check the picture below.

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What is the value of x?<br><br><br>12 units<br><br>15 units<br><br>20 units<br><br>25 units

scZoUnD [109]

Answer:

∴ The value is 12 units

Step-by-step explanation:

From Geometric Mean Theorem we know that,

In a right triangle, the altitude from the right angle to the hypotenuse divides the hypotenuse into two segments.

The length of the altitude is the geometric mean of the lengths of the two segments.

So, Above theorem apply in the diagram;

$\frac{ST}{RT}=\frac{RT}{TQ}$

Plug RT=x , ST=9 and TQ=16 from diagram;

$\frac{9}{x}=\frac{x}{16}$

$x^{2} =9\times 16$

$x^{2} =144$

$x=12$

∴ The value is 12 units

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Answer:340 or 5 depends how your using it

Step-by-step explanation:

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Verdich [7]

Answer:

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Step-by-step explanation:

0/1

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7. Ben's earnings for work he did from Monday through Saturday were: $78,

Agata [3.3K]

Answer:Average daily pay =$90

Step-by-step explanation:

Step 1

Formulae

Average daily earnings = Total amount of earning from Monday through Saturday/ number of days

Step 2

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melisa1 [442]

Answer:

1.105°

angle relationship=vertical angles

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Step-by-step explanation:

1.180-75=105

2.180-68=112

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2 years ago