7 multiply by three u get 21 then add it to the number 28 add u get the answer 49
D=2r
<span> diameter= 14cm
so, radius= 14/2= 7cm
</span>
Answer:
(-2, 1)
Step-by-step explanation:
Hi Juliadayx! How are you?
Well, maybe you already heard about the domain and the range of a function.
The domain is the set of values that the independent variable can take (usually referred to as the letter "x"), while the range is the set of values that the dependent variable takes, which is called f(x) or function of x.
In this case, the exercise asks you to evaluate for which values of “x” (right column of the table), the function “f(x)” takes positive values (left column of the table), the positive values also include zero. And in this case you can see that the function f(x) is only positive for the values of "x": -2, -1, 0 and 1. Therefore, the answer is the entire interval (-2, 1).
I hope I've been helpful!
Regards!
T = How tall they are.
Robin = 180
His brother = x cm shorter
T = 180 - x
The answer to your question is D: The result is a whole number that is neither prime nor composite.
