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Naddik [55]
3 years ago
5

Which point would map onto itself after a reflection across the line y= -x

Mathematics
2 answers:
disa [49]3 years ago
6 0

Answer:

a would be the best one

Step-by-step explanation:

-4-4

that on e2020

lutik1710 [3]3 years ago
5 0
I need help on that too

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PLEASE HELP ASAP!! Thank you!
ankoles [38]
The answer is:
14-55x-36x
8 0
3 years ago
Solve the equation for all values of x in simplest form (x + 3)^2 = -16
Arlecino [84]

Answer:

x = -7 or  x = 1

Step-by-step explanation:

Given expression:

    (x + 3)²  = -16

 

Problem;

   Solve for x;

Solution:

 To solve for x; we use the factorization method;

     Take -16 to the left of the equation;

      (x + 3)²  = -16

         (x + 3)² + 16 = 0

       (x+ 3)² + 4²  = 0

if    x² + y²  = (x + y)(x - y)

     So;

       (x + 3 + 4) (x + 3 - 4) = 0

       (x + 7)(x - 1) = 0

       x + 7  = 0 or x - 1 = 0

      x = -7 or  x = 1

6 0
3 years ago
Veronica owns stocks worth 11,200. She owes 4,500 on her student loans and 800 on her credit cards. She owes 6,000 on her car th
TEA [102]

Answer:

$300

Step-by-step explanation:

has: $11,200 plus $400

owes: $4500+ $800+ $6000

$11,600- $11, 300= $300

6 0
3 years ago
John drove from house to work at an average speed of 30 mph, trip took 40 minutes. How far in meters is his house to work?
AysviL [449]

Answer:

20 meters

Step-by-step explanation:

Firstly we need to know that distance = speed * time

In this particular question, we have the time and the speed, we are only told to find the distance.

Now as we can see, the units are not consistent. While the average speed is 30mph, the time is not in hours but minutes. So practically, we have to convert the time to hours.

Since there are 60 minutes in an hour, the number of hours in 40 minutes would be 40/60 = 2/3 hours.

Now we can proceed to find the distance. We simply multiply the average speed with the time.

Hence, that is 30 * 2/3 = 20 meters

5 0
3 years ago
If you get this, you are a critical thinker. I enter the garden. There are 34 people. You kill 30. How many people are in the ga
Elena L [17]

Answer:

Step-by-step explanation:

is it 34 because you haven't moved the bodies. however including you there's 35???

3 0
3 years ago
Read 2 more answers
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