Evaluate. 13⋅[18÷(15−9)] Enter your answer in the box.
2 answers:
Answer:
The value of the expression is 39.
Step-by-step explanation:
Consider the provided expression.
13⋅[18÷(15−9)]
According to PEMDAS rule we first solve parenthesis, exponents, multiplication, division, addition, subtraction.
Now use the above rule and first solve the parenthesis as shown:
13⋅[18÷(6)]
13⋅[18÷6]
Now perform the division inside the parenthesis as shown below:
Perform the multiplication.
Hence, the value of the expression is 39.
You might be interested in
The attached graph represents the graph of f(x) = (x - 1)^2 - 2
<h3>How to plot the graph?</h3>The equation is given as:
f(x) = (x - 1)^2 - 2
Next, we set x to -2, -1, 0, 1 and 2.
So, we have:
f(-2) = (-2 - 1)^2 - 2 = 7
f(-1) = (-1 - 1)^2 - 2 = 2
f(0) = (0 - 1)^2 - 2 = -1
f(1) = (1 - 1)^2 - 2 = -2
f(2) = (2 - 1)^2 - 2 = -1
This means that the table of values is
x f(x)
-2 7
-1 2
0 -1
1 -2
2 -1
Next, we plot the above points and connect them.
See attachment for the graph of f(x) = (x - 1)^2 - 2
Read more about graphs and functions at:
#SPJ1
