Number 1 is b
Number 2 is a
Number 3 is b
I hope I helped you!
Answer:
In my opinion, this is false, energy is not an object. Energy has to be transferred into an object in order to work an object, or provide heat but, energy is not an object.
Changing the coefficient of x to 6 changes the meaning of the expression as 5 is added to 6 times x
Solution:
Given that number 2 in the expression 5 + 2x is called the coefficient of x
We are asked to find what happens when changing the coefficient to 6 changes the meaning of the expression
In the expression,
5 + 2x
This means 5 is added to 2 times x or 5 is added to twice of x
Number 2 is called the coefficient of x
When we change this coefficient to 6, the expression becomes,
5 + 6x
So now the meaning of expression becomes,
5 is added to 6 times x
So changing the coefficient of x changes the meaning of the expression
Answer:
Step-by-step explanation:
<em>Look at the picture.</em>
We must start from domain:
<em>add 4 to both sides</em>
<em>divide both sides by 2</em>
and
<em>add 1 to both sides</em>
<em>divide both sides by 4</em>
and
<em>add 43 to both sides</em>
<em>divide both sides by 8</em>
From 1, 2 and 3 we have:
R is midpoint of QS. Therefore QR = RS ⇒ QS = 2(RS).
RS = 2x - 4
Put the value of x and calculate the length of RS:
Therefore
Answer:
x=-1
y=-1
Step-by-step explanation:
when you substitute the value it is correct