Which operation is going to be performed first 3÷2+(10-2×4)
2 answers:
Answer:
parenthesis
Step-by-step explanation:
Hello!
To know what the order of operations is we go by PEMDAS
Parenthesis then Exponents then multiplication and division from left to right then addtion and subtraction from left to right.
Since parenthesis are in this equation we would do those first
The answer is parenthesis
Hope this helps!
Answer:
Multiplication
Step-by-step explanation:
Because in PEMDAS parenthesis comes first we know the first operation is going to be inside the parenthesis. We also have to apply PEMDAS inside the parenthesis, and multiplication comes before subtraction, so we know that's first.
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Answer:
I believe it’s 12. But I’m not sure
To find f(1), substitute 1 for x.f(1) = 100
Answer:
C. y = 2x -4
Step-by-step explanation:
We can use the points (0, -4) and (2, 0).
y = mx + b (m is slope, b is y-intercept)
m = delta y / delta x
m = 4 / 2
m = 2
y = 2x + b
We can plug in (2, 0):
0 = 4 + b
b = -4
y = 2x - 4
Answer:
Step-by-step explanation:
<u>We observe two angles and the included side of ABC are congruent to two angles and the included side of DBE:</u>
This is called ASA
