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2 years ago

12

Each side of a square field is 14/3m, find its area.

2 answers:

const2013 [10]2 years ago

7 0

It would be 196/9 or 12.7777 in decimal

kodGreya [7K]2 years ago

6 0

Answer:

Area = 21.7777 m²

Step-by-step explanation:

Side of the square = 14 / 3.

Area of the square = side²

→ (14/3)²

→ 196/9

→ 21.7777 m²

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Pleas help me find the answer and show the work to this question

lions [1.4K]

Answer:

$Leg\ 1 = 8$

$Leg\ 2 = 15$

Step-by-step explanation:

Given: See Attachment

Required

Determine the length of the legs

To do this, we apply Pythagoras theorem.

$Hyp^2 = Adj^2 + Opp^2$

In this case:

$17^2 = x^2 + (2x- 1)^2$

Open Bracket

$17^2 = x^2 + 4x^2- 2x-2x + 1$

$17^2 = 5x^2 - 4x + 1$

$289= 5x^2 - 4x + 1$

Collect Like Terms

$5x^2 - 4x + 1 - 289 = 0$

$5x^2 - 4x - 288 = 0$

Solving using quadratic formula:

$x = \frac{-b\±\sqrt{b^2 - 4ac}}{2a}$

So:

$x = 8$ or $x = -7.2$

Since, x can't be negative, then:

$x = 8$

One of the leg is:

$Leg\ 1 = x$

$Leg\ 1 = 8$

$Leg\ 2 = 2x - 1$

$Leg\ 2 = 2*8 - 1$

$Leg\ 2 = 16 - 1$

$Leg\ 2 = 15$

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2 years ago

An isosceles triangle with a 35 angle and an 110 angle

aalyn [17]

The remaining angle is 35 degrees. This makes the triangle an isosclese triangle as well.

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3 years ago

Given sets A = {t, u, v, w, x, y, z} and B = {p, q, r, s, t, u}. Find A and B

alexgriva [62]

Answer:

okay so

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3 years ago

Can someone help me?<br><br><br>2x-3y= -1 <br>y=x-1<br><br>

MrRissso [65]

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Explanation:

Picture

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1 year ago

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6x = 10

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8 0

3 years ago

Read 2 more answers