The given equation has been solved in the table. Statement
Step
1
31 – 10 = -16
31 – 10 + 10 = -16 + 10
wN
31 = -6
=
4
5
= -2
Use the table to complete each statement.
In step 2, the
In step 4, the
property of equality was applied.
property of equality was applied.

ha!

i just did this!

18. g

20. h 30 degree turn.

21. d 90 degree angles

and also 19 is a. a sphere not a cirlcle

hope i !

pls mark me brainiest

5

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.