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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-194
F(10)= -(10)^2-9(10)-4=-194
The word problem is based on division ratio so u have to divide by five so 100 divided by five is 20 meaning the collector has to sell 20 band posters.
Arc length = (45/180) * 3.14 * 4 = 3.14cm
Answer:
B)Oy+ 3 = 4(x - 1)
Equation of the straight line y +3 = 4( x-1)
Step-by-step explanation:
<u><em>Explanation:-</em></u>
<u><em>Step(i):-</em></u>
Given that the equation y = 4x +2
and given that the point (1,-3)
The equation of the parallel line to the given line
ax +by +k=0
4x-y +k=0
This line is passing through the point (1,-3)
⇒ 4(1) -(-3) +k=0
⇒ 4+3 +k=0
7 +k=0
k =-7
The equation of the Parallel line 4x-y -7 = 0
<u><em>Step(ii):-</em></u>
Given that the slope m = 4 and the point (1,-3)
Equation of the straight line
y - y₁ = m(x-x₁)
y -(-3) = 4( x-1)
y +3 = 4( x-1)
