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a_sh-v [17]
3 years ago
13

Select all of the solutions to x - 6 = -x². If there are no solutions, check the empty set. -3 -2 2 3

Mathematics
1 answer:
Yuki888 [10]3 years ago
7 0

Answer:

-3 and 2

Step-by-step explanation:

put : x =  - 3 in this equation :  x - 6 = -x².

- 3 - 6 = - (- 3)²

-9 = -9  .....true

now put x = 2

2 - 6 = - (2)²

- 4 = - 4......true

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A 32cm long string just fits round the perimeter of a square board. The area of the board is
Ierofanga [76]

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64cm2

Step-by-step explanation:

(32÷4)=8

8×8=64cm2

8 0
3 years ago
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Solve y=3x-4 and y=2/5x 9
mojhsa [17]
I need the sign between the (2/5)x and the 9
5 0
3 years ago
Matt bought a home in 2001 and paid $150,000 for it. He sold the home for $450,000. How much of the profit on his home will be t
butalik [34]

Answer:

profit to be taxable will be  $300,000

Step-by-step explanation:

Matt home cost = $150,000

Matt sold his home for = $450,000

so,

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selling price will be $450,000

         profit = selling price - cost price

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7 0
3 years ago
Evaluate the following equation: integral from 3 to infinity: 1/(x-2)^(3/2) dx
Bond [772]

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Substitute the numbers given then solve

limn→inf∫3n(1/((n−2)(3/2))dn

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=0+2=2

 

Solve for the integral of 2 when 2 is approximate to 0. Transpose 2 from the other side to make it -2

∫∞3(x−2)−3/2dx=(x−2)−1/2−1/2+C

(x−2)−1/2=1x−2−−−−√

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<span> </span>

8 0
3 years ago
Plz help me with this question plz
Serjik [45]

Answer:

Quarters: 2 = 50 cents. 50cents

Dimes: 2 = 20 cents. 70cents

Nickels: 8 = 40 cents. $1.10

<h3>Hope this Helps!</h3>

:)

4 0
3 years ago
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