Answer:
20
Step-by-step explanation:
4*5 = 20%
Easy,
the Pythagorean theorem is:

The a and b, being a value that you HAVE
and
c, being the value you are trying to find.
Example: have 1,2 for a triangle what is the third side?

1+4=

5=

Then, just square root to find c.

=c
2.2≈c
The answer is 15.
That's because the function rule is to apply 5 multiplied by whatever x is, and if x is 3, you do 5 multiplied by 3, which is 15.
Answer:
Step-by-step explanation:
Let
be the cost of each shirt. From the information provided in the problem, we can setup the following equation:

Solving for
will give us the answer:


90.256
rounded to the nearest hundredth: 90.26
rounded to the nearest tenths: 90.3
rounded to nearest ones: 90