Answer: a. Positive, because the products (3)(-3) and (-2)(4) are negative, and the product of two negative numbers is positive
Step-by-step explanation: It is also possible to rearrange the factors.
(3)(4) = 12 a positive number.
(-3)(-2) = 6, a positive number. Again "a negative times a negative is a positive" --Jaime Escalante, <em>Stand and Deliver</em>
Now you have two positive numbers: 12×6 = 72
The product is positive either way.
Answer:
16 fits but not evenly
Step-by-step explanation:
16 times 3 equals 48 and 17 times 3 equal is 51 so someone didnt go 3 times.
825 ÷ 7 = <span>117.857142857
hope i helped!!!!!</span>
Hi,
So 50 billion written out would be 50,000,000,000
In scientific notation that would be 5.0 x 10^10
Answer: 
Step-by-step explanation:
The measure of the third unknown arc is
.
So, 
