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Lubov Fominskaja [6]
3 years ago
12

20 POINTS!!!! write an example of an equation with variables on each side. state the steps you would use to isolate the variable

.
Mathematics
1 answer:
DENIUS [597]3 years ago
5 0
3y + 2 = 5(y - 6) this is what i found i hope it helps


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A quarterback throws an incomplete pass. The height of the football at time t is modeled by the equation h(t) = –16t2 + 40t + 7.
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Indicated here when h(t) = 0, we are to find for the time where the football has reached a certain height. 


Then, the values of t would be -0.2 and 2.7.

Since we are to look for the time, it is impossible for us to have an answer that has a negative value. So based from our answer, the solution that we will eliminate is the -0.2 one. Since its value is negative.

So, the correct value would be the 2.7 sec. one.
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Step-by-step explanation:

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The partial factorization of x2 – 3x – 10 is modeled with algebra tiles. Which unit tiles are needed to complete the factorizati
baherus [9]
X² - 3x - 10

x² = x * x
10 can be factored:
1 x 10 ⇒⇒⇒ difference between factors = 9
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(x-5)(x+2) = x(x+2) - 5(x+2)
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                 = x² - 3x - 10

∴ x - 5 = 0  ⇒⇒⇒ x = 5
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I have attached <span>algebra tiles for the given equation.</span>




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Mama L [17]
SOLVE THE EQUATIONS
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