Which statements are true about the rules of multiplication for signed numbers? Check all that apply The product of two negative integers is positive
The product of two integers with different signs is positive
huo numbers are the same sign then the product is positive
The product of a positive and a negative is negative
the signs of two integers are difierent, then the product is positive.

see below

Step-by-step explanation:

The product of two negative integers is positive

True    -*- = +

The product of two integers with different signs is positive

False - *+ = -

Two numbers are the same sign then the product is positive

True -*- = +   and +*+ = +

The product of a positive and a negative is negative

True - * + = -  and + * - = -

The signs of two integers are different, then the product is positive.

False  - * + = -  and + * - = -

the perimeter is increased by a factor of 2

d is the only accurate one

step-by-step explanation: