Answer:
The answer is 40
Step-by-step explanation:
The reason for this is because. . .
(-1,-4) , (3,6)
so you have count from -1 to 3 and u will get 4, because if you can put (-1,-4) and (3,6) on a graph. If you did that then u must count horizantolly from -1 to 3 since they are on the x-axis. In the end you will get 4 since 3 minus -1 is 4. Also if your counting horizantally then that's ur width.
width = 4
To find the length, it is very simple. Subrtract 6 from -4 and you will get 10. And since the y-axis is being counted vertically, that is your length.
length = 10
To find the area, u have to do width times length so in this case you have to do 4 time 10 and you will get 40.
area = 40
Step-by-step explanation:
=>>. Hello mate. (◕ᴗ◕✿)
= Given :-
perimeter of traingle = <u>5</u><u>8</u><u> </u>feet
- <u> </u><u>let </u><u>the </u><u>third</u><u> </u><u>side </u><u>be</u><u>. </u><u> </u><u> </u><u> </u><u>"</u><u>X"</u><u> </u><u>feet</u>
- <u> </u><u> </u><u> </u><u> </u><u> </u><u>longest</u><u> </u><u>side </u><u>=</u><u> </u><u>(</u><u>2</u><u>x</u><u> </u><u>-</u><u> </u><u>8</u><u>)</u><u> </u><u>feet</u>
- <u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>shorter</u><u> </u><u>side </u><u>=</u><u> </u><u>(</u><u>x </u><u>+</u><u> </u><u>2</u><u>)</u><u> </u>feet
Perimeter of traingle = sum of all three sides
=> A/q. ,
<u>(</u><u> </u><u>x </u><u>)</u><u> </u><u>+</u><u> </u><u>(</u><u> </u><u>2</u><u>x</u><u> </u><u>-</u><u> </u><u>8</u><u> </u><u>)</u><u> </u><u>+</u><u> </u><u>(</u><u> </u><u>x </u><u>+</u><u> </u><u>2</u><u>)</u><u> </u><u>=</u><u> </u><u>5</u><u>8</u><u>. </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>✓</u><u>✓</u><u>✓</u>
<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>x + 2x - 8 + x + 2 = 58
=>. <u>4</u><u>x</u><u> </u><u>-</u><u> </u><u>6</u><u> </u><u>=</u><u> </u><u>5</u><u>8</u>
=> 4x = 58 + 6
=> 4x = 64
<u>=</u><u>></u><u>. </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>x </u><u>=</u><u> </u><u>6</u><u>4</u><u>/</u><u>4</u>
<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>=</u><u>|</u><u>. </u><u> </u><u> </u><u> </u><u> </u><u>x</u><u> </u><u>=</u><u> </u><u>1</u><u>6</u><u> </u>feet
- length of third side = 16 feet
- length of shorter side = 18 feet
- length of longest side = 24 feet
<u> </u><u> </u><u> </u><em><u>Hope</u></em><em><u> it</u></em><em><u> helps</u></em><em><u> you</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
First off, let's notice that the squared variable is the "x", that means is a vertically opening parabola.
notice the leading term's coefficient, is -2, is negative, that means the parabola is opening downwards, is facing down, so it goes up up up, reaches the U-turn and then down down down, is a "hump" or a maximum point.

and the line of symmetry, well is a vertical parabola, mirroring itself at the line x = -2, which is the x-coordinate of the vertex.
40(11.28)+6(11.28*1.5)
40(11.28)+6(16.92)
451.2+101.52
$552.72