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stepladder [879]
3 years ago
14

Vedanta Excel In Opt. Mathematics - Book 9

Mathematics
1 answer:
givi [52]3 years ago
6 0
<h2> (1 ,2) (2,-3)</h2><h2>(x1,y1) (x2, y2)</h2>

<h2> Distance formual</h2>

<h2> √(x2-x1)^+(y2-y1)^</h2>

<h2>= √(2-1)^+(-3-2)^</h2><h2>= √(1)^+(-5)^ [here square root and </h2><h2> square get cancelled]</h2><h2>= (1)+(-5)</h2><h2>= 1-5</h2><h2>= - 4</h2>
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a_sh-v [17]

By looking at the table, we can see that the y values are equal to the x values multiplied by 3.

3x = 3*3 = 9

3x =3*9 = 27

3x=3*13=39

3x= 3*20= 60

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6 0
1 year ago
Someone help plz? Will mark brainiest!
Alex
2. (a+b)²=a²+2ab+b²
(5x-2)²=(5x)²-2×5x×2+2²
(5x-2)²=25x²-20x+4

4. (a+b)²=a²+2ab+b²
(2x+5)²=(2x)²+2×2x×5+5²
(2x+5)²=4x²+20x+25
∵a=4, b=20, c=25
∴a+b+c=4+20+25=49

Hope my answer helped u :)
4 0
2 years ago
How do I apply the distributive property to create an equivalent expression for 7(5p - 2u + 7)
Helga [31]

Answer:

35p - 14u + 49

7 0
3 years ago
I NEED HELP PLEASE !!!! CORRECT ANSWER GETS BRAINLIEST
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Step-by-step explanation:                   poop

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2 years ago
What is the product of 25 x 24
Vanyuwa [196]

Answer:

600

Step-by-step explanation:

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