Answer:

Step-by-step explanation:
we know that
Applying the Pythagoras Theorem

solver for x



Answer:
6k - 5
Step-by-step explanation:
8k-(5+2k)
8k -5 -2k
6k - 5
Answer:
it could either be n15
15n
because a number multiplied by 5 is
n15
but in mathematics a number comes before a letter when writing a mathematical expression
Answer:
1.1 ,-9.1
Step-by-step explanation:
The answer to this question is A. 12