The contrapositive statement is "If we go swimming, then there is no lightning storm"
<h3>What is a contra positive statement?</h3>
A contrapositive statement is a proposition or theorem formed by contradicting both the subject and predicate or both the conclusion and hypothesis of a given proposition or theorem and interchanging them.
Example : "if not-B then not-A " is the contra positive of "if A then B "
Given the statement;
“if there is a lightning storm then we won’t go swimming”
The contra positive statement is;
"If we go swimming, then there is no lightning storm"
Thus, the contrapositive statement is "If we go swimming, then there is no lightning storm"
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Answer:
W
Step-by-step explanation:
hahahahahahahha give meeee lol
Answer:
f (g(x)) = 12x + 8
g(f(x)) = 12x + 48
Step-by-step explanation:
These are composition of functions.
(Unless I am reading your notation wrong) Are the functions multiplying eachother? Is the F actually a lower case f ?
Simply do some substitutions.
f (g(x)) = 2 ( 6x) + 8 = 12x + 8
g (f (x) ) = 6 (2x + 8) = 12x + 48
Answer:
The tree is 20.6 ft tall.
Step-by-step explanation:
Please check the attached graph.
From the diagram, it is clear that John is 5 ft tall is standing 20 feet away from a tree, making an angle of elevation to be 38⁰.
The diagram makes a right-angled triangle.
- Given the angle = Ф = 38⁰
- Hypotenuse = Tree length = c ?
Pythagorean Theorem:
For a right-angled triangle, with sides 'a' and 'b', the hypotenuse 'c' is defined as:
substituting a=5, b=20
ft
Thus, the tree is 20.6 ft tall.