13 4 (03.01 MC Angelina added 0.45 to 0.333 and made the conclusion that the sum of two rational numbers is rational. is Angelina correct? Explain. (1 point) No, she is incorrect because 0.45 and 0.333 are irrational numbers. . Yes, she is correct because 0.45 and 0.333 are integers. Yes, she is correct because 0.45 and 0.333 are rational numbers. No, she is incorrect because the decimal numbers must be the same. Will give brainliest, also I need this today ASAP.

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

i think the length is 12 and the width is 17

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step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus