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Whitepunk [10]
3 years ago
15

How do I solve this (x+10)²=36

Mathematics
2 answers:
Alex3 years ago
6 0
<span>x=<span>−4</span>,<span>−16 here is your answer.

</span></span>
adoni [48]3 years ago
3 0
Go ahead and simplify;
x^{2} +20x+100=36
x^{2} +20x+100-36=0
x^{2} +20x+64=0
x^{2} +4x+16x+64
x(x+4)+16(x+4)=0
(x+16)(x+4)=0
x+16=0
x=-16
x+4=0
x=-4
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Rectangle RSTU and the image R’S’T’U’ are graphed on the coordinate grid below.
Ksju [112]

The rectangle  R’S’T’U’ is a 90° counterclockwise rotation of RSTU so options (A) and (C) will be correct.

<h3>What is a rectangle?</h3>

The rectangle is a geometrical figure in which opposite sides are equal.

The angle between any two consecutive sides will be 90 degrees.

Area of rectangle = length × width.

Perimeter of rectangle = 2( length + width).

Given the rectangle RSTU if we plot it then it becomes a major horizontal rectangle.

If we transpose into R’S’T’U’ then it rotates 90 degrees counterclockwise and becomes a major vertical ractangle.

Hence the rectangle RSTU will rotate 90° counterclockwise to form  R’S’T’U’.

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5 0
1 year ago
Which Property of real numbers does this equation show? 4 x 1 = 4
Colt1911 [192]

Answer:

This is multiplicative identity in which 4✖️1=4

Step-by-step explanation:

Hope it will help you:)

7 0
3 years ago
A 5000 seat theater has tickets for sale at 26 and 40. How many tickets should be sold at each price for a sellout performance t
slavikrds [6]

Answer:

The number of tickets for sale at $26 should be 3300

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Now you want to find the point at which the variables are changed to make both equations correct, this can be done by graphing and finding the intersection of both lines.

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5 0
3 years ago
Is this right or wrong ?
Otrada [13]

Answer:

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6 0
3 years ago
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zepelin [54]
Sorry but I can't understand your language
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3 years ago
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