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2 years ago

When the point (-5,4) is reflected

Mathematics

1 answer:

Slav-nsk [51]2 years ago

6 0

Answer:

(-5,-4)

Step-by-step explanation:

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Jake is solving x^2-6x+5=0 by completing the square his steps are shown below step 1. x^2-6x=-5 step 2. x^-6x+9=-5+9 step 3. (x-

damaskus [11]

Answer:

Jake's error in step 3

Step-by-step explanation:

we have

$x^{2} -6x+5=0$

Complete the square

step 1

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$x^{2} -6x=-5$

step 2

Complete the square. Remember to balance the equation by adding the same constants to each side

$x^{2} -6x+9=-5+9$

$x^{2} -6x+9=4$

step 3

Rewrite as perfect squares

$(x-3)^{2}=4$

Jake's error in step 3

He placed 6 instead of 3 in the left side

step 4

take square root both sides

$\sqrt{(x-3)^2} =\sqrt{4}$

step 5

$(x-3)=\pm2$

step 6

$x=3\pm2$

step 7

x=5 and x=1

7 0

3 years ago

How do you solve for this: f(x)=60-0.18x

Alexxandr [17]

You can put it in a graphing calculator.

X Y
-2 59.64
-1 59.82
0 60
1 60.18
2 60.36

Thats it. and you just graph it

6 0

3 years ago

Answer :)<br><br>--<br><br>show your work if you can will give brainliest to best answer

Flauer [41]

Answer:

2: x=6

3: x=5

Step-by-step explanation:

Question 1 is answered in the picture, but the answer is 6

<h2>Question 2:</h2>

x=14.3-(6.3+2)

x=14.3-8.3

x=6

<h2>Question 3:</h2>

x=20.6-(8.6+7)

x=20.6-15.6

x=5

6 0

2 years ago

Bishon needs to sell at least 0.3 of his collection of sports cards to

diamong [38]

Answer:

no because 3/20 is eguivilent to 0.15 whitch is half of 0.3

3 0

2 years ago

Read 2 more answers

If X+Y = 2 and the square root of (X^2 + Y^2) = 10 find X, Y

kondor19780726 [428]

X+y = 2

(2*2 + 2*2)
(4 + 2*2)
(4 + 4)
= 8

4 0

2 years ago