Which operation should you perform first when evaluating the expression 3²+ 2
2 answers:
<h3>
Answer: Exponents is done first (evaluate 
first)</h3>
Explanation:
The acronym PEMDAS helps determine the order of operations
P = parenthesis
E = exponents
M = multiplication
D = division
A = addition
S = subtraction
With the expression 
we have two operations going on here: exponents and addition.
Since exponents comes before addition (E comes before A in PEMDAS), this means we evaluate first, then add later.
Answer:
You should calculate 3² first.
Step-by-step explanation:
In PEMDAS, E (which stands for exponents) comes before A (which stands for addition) so therefore you should calculate 3² first.
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Answer:
Length = 12 meters
Step-by-step explanation:
Rectangle
Perimeter P = 2(L + W)
The length of a rectangle, I, is six meters more than it's width, W.
Then L = W + 6
So
P = 2(W + 6 + W)
P = 2 (2W + 6)
P = 4W + 12
Plug in P = 36 meters
36 = 4W + 12
4W = 36 - 12
4W = 24
W = 6 meters
L = 6 + 6
L = 12 meters
Answer:
Step-by-step explanation:
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Answer:
<h3>$1850</h3>
Step-by-step explanation:
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<h2>Hope this helps you !!! </h2>
A and D seem to be the only correct ones. Hope this helps
Answer: 3
Step-by-step explanation:
