Answer:

Step-by-step explanation:
We need to find the distance between the points (5, 2) and (1, 9). In order to do this, we will use something called the distance formula. The distance formula is written as follows:

Now we need to plug in our points which we have given in the form (x, y):

Next, perform the operation of subtraction inside the parentheses to simplify:

The exponent is the next step in the order of operations, so square 4 and -7:

Finally, add 16 to 49:

The square root of 65 cannot be simplified further, but an approximation can be made.
≈ 8.062257748
Step-by-step explanation:
substitute the values
px=3x+1
=(3x+1)/x
=3x/x +1/x
=3+1/x
rx=2x²+5
p(r(x)) =(3+1/x(2x²+5))
=6x²+15+2x²/x+5/x
=3(2x²+5)+1/x(2x²+5)
=(2x²+5)(3+1/x)
A) can.
because the number (x) has been decreased by 23 and is now 44.
Hope this helps :)
Answer:
D
Step-by-step explanation:
Since it goes B and then C it is safe to assume the letters are going in alphabetical order. Therefore, the next letter would be D.
The one that look exactly the same it the third one