Answer:
5 x k = 15 + 3 = 18
Step-by-step explanation:
k=3
Simple....
you have:

to convert them into
improper fractions:
1.) Take whole number*denominator
(5*5=25)
2.) Take what you got...and
add the numerator
(25+2=27)
3.) Use the original denominator

Do the same to the other one...
2*13=26
26+10=36

Now..add...

But..you need a common denominator!


Now you can add!

When simplified....

Thus, your answer.
Answer:
s=5 1/4
Step-by-step explanation:
Have a wonderful day
Step-by-step explanation:
<em>Triangles and the Pythagorean Theorem</em>
- The Pythagorean Theorem, a2+b2=c2, a 2 + b 2 = c 2, can be used to find the length of any side of a right triangle.
- The side opposite the right angle is called the hypotenuse (side c in the figure).
<em>(note: Pythagorean means hypotenuse)</em>
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<em>hope this helps </em>