Answer:
f(5) = 4
Step-by-step explanation:
f(5) is equal to x = 5.
When x = 5, y = 4.
Therefore, f(5) = 4.
The ratio of the figure is
Step-by-step explanation:
Step 1:
The given figure of two triangles. A smaller triangle and a larger triangle. The smaller triangle has sides measuring a and c. The second and larger triangle has sides measuring (a + b) and (c + d).
From the given diagram, we have
and
So the second larger triangle has sides measuring j and k.
Step 2:
If a ratio is given, both sides of the ratio must have the corresponding side lengths of the given triangles.
On the left side of the ratio, we have the terms a and j, which are the side lengths of the smaller and larger triangles respectively.
Similarly, the right side has a ratio of c and an unknown term. The term c is the length of the smaller triangle whereas k is the length of the larger triangle.
So the ratio of the figure is
The arguments are valid therefore F F →T
<h3>What is a truth table?</h3>
A truth table is a mathematical table which shows the truth values for a given set of arguments and tells if the argument is valid or invalid.
Analysis:
Argument 1( P)= if a person is on this reality show(true) T
Argument 2(Q) = the person is self absorbed true(T)
Laura is not self absorbed = False(≈Q)
Laura wont be on the reality show = False(≈P)
So she can only be on the reality show if she is self absorbed else she cannot.
so F F → T
Which means that the argument is valid.
Learn more about Truth tables: brainly.com/question/14458200
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The shipping would be 15.75 because 5% of 15 is 0.75, so add 15 to 0.75 and the answer is 15.75 :)