Answer:

Step-by-step explanation:
The distance formula states that the distance between two points
and
is
.
The two points we have are
and
. Plugging these numbers into the distance formula, we have
.
Simplifying with order of operations, first using the distributive property, gives
.
Squaring and adding gives

which is the answer in simplest form. This also rounds to about 12.04.
Answer:
The triangle is not acute because 2² + 4² < 5².
Step-by-step explanation:
Makes no sense.
p.s i am a fourth grader
Answer:
1/2
Step-by-step explanation:
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