Answer:
Step-by-step explanation: From the above question, we have been given some hints to assist in the number interpretation.
Answers are:
-4.99
1.9435
3.25E4
1.56e-9
The above selected numbers have been selected using the hints below:
You cannot have commas in numbers.
You cannot have a space in a number.
You cannot substitute the letter O for zero or the letter l for 1.
You cannot include the units or a dollar sign in the number.
You can have the sign of the number, + or -.
Two minuses = Plus.
Therefore, it is 8--7.
Answer: either b or a if its any of these can i get brainliest i need to rnak up
Step-by-step explanation:
It MUST be a right triangle for this formula to work, please comment if it is not a RIGHT triangle

a and b being the lengths of the legs of the triangle (the 2 sides that are not the hypotenuse) and c being the hypotenuse's length.