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3 years ago

How would you solve this? x^2 = 169

Mathematics

1 answer:

pashok25 [27]3 years ago

5 0

Answer: x = 13

Step 1:

To get rid of the ^2 on the x you need to square root it and what you do to one side you need to do to the other so: √x^2 = √(169)

Step 2:

The square root of 169 is 13 so x = 13

I hope this helped :)

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2 years ago

What is the slope of the line through the points -4,7 and -8,8

marissa [1.9K]

Answer:

Step-by-step explanation:

slope is rise/run or change in y, over change in x

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= -1/4

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3 years ago

Sign the following values a=5 b=10 c=15

a_sh-v [17]

Answer:

a=5,b=10,c=15

1)(a+b)-5(c+a)

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=(15)-5(20)

=15-5(20)

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=200

2)(10×15)10(5×2)

=150×10×10

=15000

3)(a-b)+(a+b)

(5-10)+(10+5)

(-5)+15

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=10

4)(2ab-45)+a

=(2×5×10-45)+5

=(100-45)+5

=55+5

=60

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3 years ago

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Artist 52 [7]

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Received math class requested 315   64   379
Did not get math class requested 41   80   121
Total 356 144   500

Honor roll: request granted: 315/356 = 0.88 x 100% = 88%
Not Honor roll request granted: 64/144 = 0.44 x 100% = 44%

Honor roll students were given preference in granting request than those not in the honor roll.</span>

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3 years ago