What is 3/8×-1/2 in math

-3/16

Step-by-step explanation:

3/8 x -1/2

3 x -1 = -3 (denominator)

8 x -2 = -16 (numerator)

-3 + -16 = -3/16

ok

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.