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jek_recluse [69]
3 years ago
5

Help me with question

Mathematics
2 answers:
BaLLatris [955]3 years ago
7 0

Answer: Triangle 2

The second triangle is not a right triangle.

Lina20 [59]3 years ago
5 0
The THIRD triangle is not a right triangle.
You might be interested in
A + 2 / 2 = -1 can someone help
dimaraw [331]
A+ 2/2= -1
⇒ A+ 1= -1
⇒ A= -1 -1
⇒ A= -2

Final answer: A= -2~
6 0
4 years ago
Jordan is running 5 miles for cross-country practice (track). She ran the first 2 miles in 12.5 minutes. How long will it take h
pochemuha

Answer:

31.25 minutes

Step-by-step explanation:

12.5 minutes divided by 2 (miles) = 1 mile per 6.25 minutes

6.25 x 5 = 31.25

6 0
3 years ago
Why does the graph of a function shift left when K is positive and to the right when K is negative?
Sedaia [141]

Answer:

You can visualize this easily.

y=f(x+h)

Now if the argument of the function is taken as (x−h) the value of y will be f((x−h)+h)=f(x)  

The function y acquires the value of f(x) at (x−h) amounting to a left shift.

Hope this makes things clear.

Step-by-step explanation:

3 0
2 years ago
Roll three dice A, B and C together. What is the probability that the numbers on A, B, C are strictly increasing or decreasing?
Artemon [7]

Answer:

The Probability of strictly increasing or decreasing order is 20/216

Step-by-step explanation:

First Die           1    2    3     4   5   6

Second Die     1    2    3     4   5   6

Third Die         1    2    3     4   5   6

Total number of outcomes= 6*6*6= 216

Possible outcomes of increasing order

1,2,3-----1,2,6  (4)

1,3,4------1,3,6 (3)

1,4,5------1,4,6 (2)

1,5,6 (1)

2,3,4—-2,4,6 (3)

2,4,5—-2,4,6 (2)

2,5,6 (1)

3,4,5—-3,4,6 (2)

3,5,6 (1)

4,5,6 (1)

Total number of possible moves of increasing order= 4+3+2+1+3+2+1+2+1+1= 20

Probability of strictly increasing order is 20/216

Similarly Probability of strictly decreasing order is calculated which is also equal to 20/216

3 0
4 years ago
X+y+3z=12<br> -3x+7y-2z=-35<br> 7x-6y-5z=32
Katen [24]

Answer:

(x, y, z)

(5,-2,3)

Step-by-step explanation:

try plugging those into the equation.

just to make sure I was correct.

7 0
3 years ago
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