Answer:
180...
Step-by-step explanation:
15 x 12 = 180
Answer: 16.13
Step-by-step explanation: 40 divided by $2.48
Answer:
Yes
Step-by-step explanation:
We can use the Pythagorean Theorem to check if this triangle is a right triangle:

Note that
and
are the legs of the triangle and
is the hypotenuse:
Substitute the lengths of the sides into the equation:


Therefore this triangle is a right triangle.
Maybe use photo math i guess