The basketball ended at 6:18 bacause 2+3=5 and 38+40=1 hour and 18 minutes.
<h2>SOLVING</h2>
What is the slope of the line passing through the point (1,2) and (5,4)
Formula used, here
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| simplify
| reduce
Let
Eq1 : x - 2y = 12
Eq2 : 4x + 2y = 16
For substitution, we need to rearrange on of the equations so that we can substitute it in the other. Let's pick eq2 and rewrite it as 2y = 16 - 4x. We see that eq1 also has 2y in it, so we can plug this new version of eq2 in there.
3x - (16-4x) = 12
Now solve for x.
7x=28, so x=4
Plug that into either equation to solve for y. You get y=0.
So your answer is x=4, y=0
Lets look at it as the Pythagorean theorem, so A²+B²=C²
First step: find the X (a) and the Y (b)
|6-0| = 6
|-4-2|= 6
Second step: 6²+6²=c²
36+36=C²
72=C²
√72=√C²
8.49=C
your final answer would be 8.49 units
Answer:
the first and 3rd one
Step-by-step explanation: