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miv72 [106K]
3 years ago
9

Write a function rule for "The output is two more than one-fourth of the input ."

Mathematics
1 answer:
MaRussiya [10]3 years ago
6 0

Answer:

y=(x/4)+2

Step-by-step explanation:

let y be the output and x be the input. So,

y=(x/4)+2

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Step-by-step explanation:

Hey there!

The given midpoint is; X(-8,4) and G(2,-9).

To find: H

Now; You need to use formula for midpoint.

midpoint(x) = ( \frac{x1 + x2}{2} , \frac{y1 + y2}{2} )

<u>Pu</u><u>t</u><u> all</u><u> values</u><u>.</u>

<u>( - 8,4) =  (\frac{ 2 + x}{2} , \frac{ -  9 + y}{2} )</u>

<u>As</u><u> </u><u>the</u><u>y</u><u> are</u><u> </u><u>eq</u><u>ual</u><u>,</u><u> </u><u>their</u><u> </u><u>corres</u><u>ponding</u><u> </u><u>eleme</u><u>nts</u><u> </u><u>are</u><u> </u><u>eq</u><u>ual</u><u>.</u>

<u>- 8 =  \frac{2 + x}{2}</u>

<u>- 16 - 2 = x</u>

<u>x</u><u> </u><u>=</u><u> </u><u>-</u><u>1</u><u>8</u>

<u>4 =  \frac{ - 9 + y}{2}</u>

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<em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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When calculating a loan’s effective interest rate, if the nominal rate is 8.5%, what value of i do you plug into your equation?
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R=(1+i/k)^k)-1
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Here are 56 trees in an apple orchard. They are arranged in equal rows. There are 8 trees in each row. How many rows of apple tr
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Hexagonal tiles of side 20 cm are used to tile a room which measures 6.25 m by 4.85 m. Assuming we complete the edges by cutting
ch4aika [34]

Answer: 292 tiles

Step-by-step explanation:

To find the number of tiles needed , we need to know the area of the hexagonal tiles and also the area of the room.

<u>Area of hexagon</u>

The area of hexagon is given as :

Area = \frac{3\sqrt{3}}{2}a^{2}

Where a is the length of side.

Therefore:

A = \frac{3\sqrt{3}}{2}20^{2}

A = \frac{3\sqrt{3}}{2} X 400

A = (400 x 3 x \sqrt{3}) / 2

A = \frac{2078.460969}{2}

A = 1039.23cm^{2}

Also to find the area of the room , we must first convert from m to cm

6.25 m = 6.25 x 100 cm

6.25m = 625 cm

4.85m = 485cm

Therefore: Area of the room  = length x breadth

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Area = 303125cm^{2}

Therefore , the number of tiles needed = area of the room / area of hexagon

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N = 291.6823032

Therefore , the number of tiles needed ≈ 292

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4 years ago
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