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dolphi86 [110]
3 years ago
7

Could someone have a look at this and give me some direction?

Mathematics
1 answer:
AlekseyPX3 years ago
5 0

Answer:

1. Use the distance formula and midpoint formula

2a. Learn the properties of an orthocenter

2b. Write a conjecture and then verify if it's true for acute and right triangles

3. Prove that D is not equidistant from A to C

Step-by-step explanation:

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You are facing West. Turn 90 degrees left. Turn 180 degrees
makkiz [27]

You would be facing Northeast.

6 0
2 years ago
X + y = -1<br> 4x - 2y = -16
djyliett [7]

Answer:

x=-3 \\and\\ y=2

Step-by-step explanation:

x + y = -1       Equation:1

4x - 2y = -16    Equation:2

Solving Equation:1

x+y=-1

Subtracting 'y' from both the sides:

x+y-y=-1-y\\\\x=-1-y

Putting 'x' in Equation :2

       4(-1-y)-2y=-16\\\\-4-4y-2y=-16\\\\-4-6y=-16

Adding '4' both the sides

          -6y=-16+4\\\\-6y=-12\\\\y=-12/-6\\\\y=2

Putting the value of 'y' in equation:1

           x+y=-1

           x+(2)=-1\\\\x=-1-2\\\\x=-3\\

The solution is:

          x=-3 \\and\\ y=2

6 0
3 years ago
How many ways can you arrange 8 objects?
Sergio [31]

Answer:

40,320

Step-by-step explanation:

The first object in the arrangement can be chosen 8 ways. The second, 7 ways (after the first one is chosen). And so on down to the last object, which will be the only remaining one. Altogether, the number of ways you can arrange the objects is ...

8·7·6·5·4·3·2·1 = 8! = 40,320

7 0
3 years ago
Read 2 more answers
Please help me put this into y=mx+b!
kotykmax [81]

Answer:

y=2x+5

Step-by-step explanation:

Hoped this helped

7 0
3 years ago
Read 2 more answers
Write a quadratic equation with the following transformations.
densk [106]
The answer I believe would be -6
4 0
3 years ago
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