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kenny6666 [7]
3 years ago
13

How do I complete a square to get a perfect square?

Mathematics
1 answer:
Ulleksa [173]3 years ago
8 0
You probably just have to make sure all the sides are the same length. For example, you would have to make sure that the length and width are 5 inches exactly. Just a guess.

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What is the approximate length of the line segment?<br> (1, -1)<br> (6,-8)
tatyana61 [14]

Answer:

8.6023

Step-by-step explanation:

length = √[(x2-x1)^2+(y2-y1)^2]

=√[(1-6)^2+(-1--8)^2] =√74 =8.6023

6 0
4 years ago
PlZ HELP<br>fill in the blanks ​
kiruha [24]

Answer:

3*(8-5)=(3*8)-(3*5)

3 0
3 years ago
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Can someone help me find the area of this triangle please
Minchanka [31]

12x^{4}y^{7}

area = \frac{1}{2} × base × height

        = \frac{1}{2} x 3xy² × 8x³y^{5} = 12x^{(1 + 3)}y^{(2 + 5)}

        = 12x^{4}y^{7}


5 0
4 years ago
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Land in downtown Columbia is valued at $10 a square foot. What is the value of a triangular lot with sides of lengths 119, 147,
stiks02 [169]

Answer:

$87,461

Step-by-step explanation:

Given that the dimensions or sides of lengths of the triangle are 119, 147, and 190 ft

where S is the semi perimeter of the triangle, that is, s = (a + b + c)/2.

S = (119 + 147 + 190) / 2 = 456/ 2 = 228

Using Heron's formula which gives the area in terms of the three sides of the triangle

= √s(s – a)(s – b)(s – c)

Therefore we have = √228 (228 - 119)(228 - 147)(228 - 190)

=> √228 (109)(81)(38)

= √228(335502)

=√76494456

= 8746.1109071 * $10

= 87461.109071

≈$87,461

Hence, the value of a triangular lot with sides of lengths 119, 147, and 190 ft is $87,461.

6 0
3 years ago
Write each equation in slope-intercept form of the equation of a line. Underline the slope and circle the y-intercept in each eq
Jlenok [28]

Answer:

Slope-intercept is y=-x/3

The slope is -1/3

The y-intercept is 0

Step-by-step explanation:

First, we need to put this as slope-intercept for which is y=mx+b

3y=-x

y=-x/3

hope this helps!

8 0
3 years ago
Read 2 more answers
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