Answer:
14, 42
Step-by-step explanation:
Set A = {−7, −4, 2, 14, 21, 34, 42}
Set B = {even numbers}
Set C = {multiples of 7}
There is only one question asked
Which numbers in Set A are elements of both Set B and Set C,
We need it to be even and a multiple of 7
14 is even and a multiple of 7 and 42 is even and a multiple of 7
Answer:
80 is the answer to your question
Answer:
Domain: -∞≤x≤∞
Range: 0≤F(x)≤∞
Step-by-step explanation:
The x variable can take any value.
In the case of F(x), the function only can take positive values, due to the absolute value function, and the function does not have any other restriction.
Answer: 40 cm
Step-by-step explanation:
Area = length x width
A square has 4 equal sides so length = width (they have to be the same number)
10cm x 10cm = 100cm^2 or the square root of 100cm^2 = 10cm
10cm x 4 sides = 40cm
