Line C and D are perpendicular. If the slope of a line c is -4, what is the slope of line D?
2 answers:
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Answer:
If Miles sells 6 tickets the money he will collect be <u>$36</u>.
Step-by-step explanation:
Given:
Miles sells 3 raffle tickets for $18 and 4 tickets for $24.
The pattern for the price of the tickets is the same.
Now, to find the money miles will collect if he sells 6 tickets.
Let the money Miles will collect be
The ticket if sells will be 6.
As, Miles sells 3 tickets for $18.
And the pattern for the price is same.
<em>So, 3 is equivalent to 18.</em>
<em>And, 6 is equivalent to </em><em />
Now, to get the money by using cross multiplication method:
<em>By cross multiplying we get"</em>
<em /><em />
<em>Dividing both sides by 3 we get:</em>
<u><em>The money MIles will collect = $36.</em></u>
Therefore, if Miles sells 6 tickets the money he will collect is $36.
Answer:
(,
) and (1, 8 )
Step-by-step explanation:
To find the points of intersection equate f(x) and g(x), that is
3x² + 5 = 4x + 4 ( subtract 4x + 4 from both sides )
3x² - 4x + 1 = 0 ← in standard form
(3x - 1)(x - 1) = 0 ← in factored form
Equate each factor to zero and solve for x
3x - 1 = 0 ⇒ 3x = 1 ⇒ x =
x - 1 = 0 ⇒ x = 1
Substitute these values into either of the 2 functions for corresponding y- coordinates.
Substituting into g(x), then
g(1) = 4(1) + 4 = 4 + 4 = 8 ⇒ (1, 8 )
g( ) =
+ 4 =
⇒ (
,
)