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ki77a [65]
3 years ago
12

Find the vertex, focus, directrix, and focal width of the parabola. x = 4y2

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
8 0
I Hope this helps you

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what is thia

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i have no idea what you juat said like fr what topic is this im too bored to read the queation

3 0
3 years ago
A tire dealer sells 2 tires for as much as he paid for 3 tires. he paid $240 for a dozen tires. What is the total profit on 12 t
tester [92]
First, find how much he paid by tire.
To do so, divide what he paid by how many tires he bought like this :
240$ / 12 = 20$ per tire

Then, calculate how much he sells each tire.
To do so, start by calculating how much he paid for 3 tires:
20$ x 3 = 60$

This is the price he sells 2 tires for, therefore :
60$ / 2 = 30$
he sells his tires 30$ each.

Finally, you have to calculate the profit he made by selling 12.
We already know how much it cost, so you need to find how much money he gets selling them :
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To find the profit, take off the amount he paid from the amount he made :
360$ - 240$ = 120$

There you go!
3 0
3 years ago
( BRAINLIEST QUEATION)
mr Goodwill [35]

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Step-by-step explanation:

Weight decreased = 108 - 88 =  20 Kg

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tia_tia [17]

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f(c) equals zero

Intermediate Value Theorem

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Intermediate value theorem is one which states that f is a continuous function whose domain contains intervals which are a and b. It takes on any value between f(a) and f(b) at some point within interval. If we know the two values, we can pick any number between those two values and determine its function.

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D a quadrilateral with one pair of parallel sides
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