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3 years ago

Which is the image of (-2, -5) reflected across X=2? (-6, 5) (-2,9) (6,-5) (2,9)

Mathematics

1 answer:

Sedbober [7]3 years ago

4 0

Answer:

(6,-5)

Step-by-step explanation:

As the point is 4 units to the left of X=2, the reflection must be 4 units to the right of X=2

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Answer:

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Step-by-step explanation:

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3 years ago

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Dahasolnce [82]

Answer:

hello,

answer C

Step-by-step explanation:

area of the rectangle=2b*b=2b²

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3 years ago

On the next test, one of the students score 100 but the remaining 4 students score 50 again. What is the average score on this s

Anastasy [175]

Answer:

Step-by-step explanation:

50+50+50+50+100= 300

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7 0

2 years ago

Read 2 more answers

James is hosting a game show where a contestant has to draw a ball that is one of four colors from a pot. Each day, a ball of a

Rashid [163]

Let the number of red, black, green and blue balls be R, B, G, U respectively.

B=R (There are as many black balls as red balls)

G+R=10 so G=10-R (Green balls and red balls should add up to 10)

R+10=U (There should be 10 more blue balls than red balls)

The minimal number of balls is 2, 304 so we have the following inequality:

R+B+G+U≥ 2,304

R+(R)+(10-R)+ (R+10)≥2,304

4R≥2,304

R≥2,304/4=576 so R=576

Answer: 576

4 0

3 years ago

For a line that goes through points (2,-2) and (1.-6), what is the equation

sesenic [268]

Answer:

$y + 6 = 4[x - 1]\:or\:y + 2 = 4[x - 2]$

Step-by-step explanation:

First find the rate of change [slope]:

$\frac{-y_1 + y_2}{-x_1 + x_2} = m$

$\frac{2 - 6}{-2 + 1} = \frac{-4}{-1} = 4$

Then plug each of these coordinates into the Point-Slope Formula, $y - y_1 = m[x - x_1].$ Now remember, in this formula, all the negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS:

$y + 6 = 4[x - 1]\:or\:y + 2 = 4[x - 2]$

I am joyous to assist you anytime.

4 0

2 years ago