The absolute value of 7

−12

is ​

Which statement is true 1.the pythagorean theorem can be used to find the missing side of any triangle 2.the pythagorean theorem can be used to find the missing side of any polygon 3. the pythagorean theorem can be used to find the missing side of any right triangle 4.the pythagorean theorem can be used to find the missing side of any isosceles triangle

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?