Answer:
The commutative property is a math rule that says that the order in which we multiply numbers does not change the product.
Step-by-step explanation:
4(a + 2) + 9 = 5
to solve this problem lets solve this step by step
Step 1 - lets solve this part of problem 4(a + 2 )
by using distributive property we get,
4a + 8 + 9 = 5
Step 2 - adding the like terms
4a + 17 = 5
Step 3 - subtracting 17 from both sides
4a + 17 - 17 = 5 - 17
4a = -12
Step 4 - dividing both sides by 4
a = -3
So our final answer is a = -3
Hope this helps you :)
Answer: C. 9x+6 yd
Step-by-step explanation:
Given: The length of Jin's house=
The area of Jin's backyard=
By middle splitting method, The area of Jin's backyard=
To find the width of the backyard, divide the area by the length, we get
Width
According to the question, only three sides need to fence
Solution:
The given Polynomial is :
By Rational Root theorem the of Zeroes of the Polynopmial are:
But ,
So, no root of this polynomial is real.
Therefore, All the four roots of Polynomial are imaginary.
So, we can't say whether the number k=2, is an upper or lower bound of the polynomial .
<span><span>ln<span>(<span>154</span>)</span></span>0.25
This is the answer to your question</span>