Answer:
48 units
b= 48 units
Step-by-step explanation:
pythag is
we have a and c
so substitute them in
now you can solve

subtract 196 from both sides
subtract
2500 - 196 = 2304
solve for the square root
square root of 2304= 48
therefore b= 48 units
The machines represent equivalent expressions.
The output produced by both machines is 372
The equation represented on machine A is:

The equation represented on machine B is:

Where: x and y represent the inputs and the outputs, respectively
When the outputs are the same, it means:

So, we have:

Open brackets


Collect like terms


Divide both sides by 2

Substitute 39 for x in 


Hence, the output produced by both machines is 372
Read more about equivalent expressions at:
brainly.com/question/15715866
Answer:
A dotted line going through -2 on the x axis, with the right side of the graph shaded in.
hope this helps!
Answer:
How you make predictions is by finding the ratio of the number of times an event occurs to the total number of trials.
Step-by-step explanation: