Determine the sign of the product of −0.708×−6.24.(1 point)
Responses
The product of two negative numbers is always positive. Therefore, the sign of the product of −0.708 and −6.24 is positive.
Multiply −5×(−4).(1 point)
Responses
When multiplying two negative numbers, the result is always positive. Therefore, the product of −5 and −4 is positive.
Thus, −5 × (−4) = 20.
Multiply 11×−9.(1 point)
Responses
When multiplying a positive number and a negative number, the result is always negative. Therefore, the product of 11 and −9 is negative.
Thus, 11 × (−9) = −99.
Which of the following shows the Commutative Property of Multiplication?(1 point)
Responses
a×b=b×a
The correct answer is:
a × b = b × a
5 of 55 of 5 Items
Question
Which of the following shows the Commutative Property of Multiplication?(1 point)
Responses
a×(−1)=−a
a times left parenthesis negative 1 right parenthesis equals negative a
a×b=b×a
a times b equals b times a
a×1=a
a times 1 equals a
a×(b×c)=(a×b)×c
To determine the sign of the product of −0.708×−6.24, you can follow these steps:
Step 1: Multiply the two numbers: -0.708 × -6.24 = 4.41952
Step 2: Since both numbers being multiplied are negative, the product will be positive.
Therefore, the sign of the product −0.708×−6.24 is positive.