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3 years ago

Find the image of the points after a reflection in the line x=-2

Mathematics

1 answer:

meriva3 years ago

8 0

Answer:

The Y value part of the point's coordinates will always stay the same, and then calculate the distance from the point's x value to the line -2 and then count the same amount in the opposite direction. For example, if the point was (-3,1), then the point is 1 left from the line, so you will go point one right from the line and get the answer (-1,1)

Step-by-step explanation:

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A cell phone company is looking to place a new tower to service 3 cities. In order for it to best service each city, it needs to

omeli [17]

Answer:

circumscribed circle
The center of a circle circumscribing the triangle connecting the 3 cities will be equidistant from all three cities.

Step-by-step explanation:

The circumscribed circle or <em>circumcircle</em> of a polygon is a circle that passes through all the vertices of the polygon. The center of the circle, the circumcenter, is equidistant from all of the polygon's vertices.

The center is found at the point of intersection between the perpendicular bisectors of any two (non-parallel) chords of the circle. That is, <em>the perpendicular bisectors of any two of the sides of the triangle joining the cities will intersect at the circumcenter</em>.

The method of locating the center of the circle this way is simple and effective.

7 0

3 years ago

choosing a vowel from the word counting and a consonant from the word Prime then give the total number of outcomes

yKpoI14uk [10]

Answer:

Step-by-step explanation:

Total letters in word 'COUNTING'=8

Number of vowels in word 'COUNTING'=3(O,U,I)

Total letter in word 'PRIME'=5

Number of consonants in word 'PRIME'=3(P,R,M)

We have to find the total number of outcomes.

Number of choice for O=3(P,R,M)

Number of choice for U=3(P,R,M)

Number of choice for i=3(P,R,M)

Number of outcomes of choosing a vowel from the word 'COUNTING' and a consonant from the word 'PRIME'=3+3+3

Total number of outcome=9

6 0

3 years ago

Find all the numbers whose absolute value is -6

Elina [12.6K]

Answer:

Step-by-step explanation:

:-)

6 0

3 years ago

If m2 DOC = 44º and m2 COB = 80°,

melomori [17]

Answer:

44°

Step-by-step explanation:

Given:

m<DOC = 44°

m<COB = 80°

Required:

Angle measure of arc DC

SOLUTION:

A central angle is said to be equal to the angle measure of the arc it intercepts or corresponds with. Therefore, angle measure of arc DC = m<DOC.

measure of arc DC = 44°

3 0

3 years ago

Which equation represents the graphed function?

uysha [10]

Answer:

Step-by-step explanation:

6 0

4 years ago

Find the image of the points after a reflection in the line x=-2​

Find the image of the points after a reflection in the line x=-2