Lily says that 4 x 7000 has the same product as 7 x 4000 is she correct? explain using the associative property of multiplicatio
2 answers:
Answer:
Associative Property of Multiplication
Step-by-step explanation:
We are given the following information in the question:
It is said by Lily that
This is correct statement to say.
This is the commutative property of multiplication.
- The commutative property says that the order in which we multiply numbers does not change the product of the two numbers.
Associative property of multiplication
- The associative property states that we can multiply any two numbers however they may be grouped.
- Multiplying by changing the order of the numbers would not change the product of the numbers
The order of multiplication of number does not effect the final product. We may cho0se any order.
You might be interested in
Answer:
80km
Step-by-step explanation:
To solve this problem, we need to cross multiply. Lets input the values (1.2, 1.0, 96) as shown below:
Next we cross multiply. We multiply 1.2 and x, and we multiply 96 and 1.0.
1.2(x) = 1.2x
96 x 1.0 = 96
Now, lets put the values above back into the equation:
1.2x = 96
Lets solve this equation. First we divide 96 by 1.2.
1.
2.
This means that our answer is 80km.
Answer:
So f(x) has no real greater than 8. Step - by - step explanation is shown in the attachment.
Step-by-step explanation:
Let f ( x) be a polynomial with real coefficients and with a positive lending coefficient.
If f(x) is divided by x-c and
a) if c>0 and all number in the bottom row of the synthetic division are non negative , then f(x) has no zero greater than c.
b ) if c<0 and the number in the bottom row of the synthetic division alternate in sign then f (x) has no zero less than c
As shown in the figure
Since the number in the bottom row of the synthetic division alternate in sign
So f(x) has no real greater than 8
