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Andreyy89
2 years ago
15

Write an expression for each of the following:

Mathematics
2 answers:
bija089 [108]2 years ago
8 0

Answer:

Step-by-step explanation:

Answer:

a.6+z

b.22-x

c.8-x÷6

d.x+15÷4

DiKsa [7]2 years ago
7 0

Answer:

6 + z

20 - x

x/6 - 8

5x/4

Step-by-step explanation:

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3 years ago
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The velocity,v of a missile is related to time t, By the equation v=5t^2+3t+1.calculate the time at which the velocity is minimu
Cloud [144]

Answer:

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Step-by-step explanation:

For quadratic ax^2 + bx + c, the extreme value is found at x=-b/(2a). For your quadratic, the minimum is found at ...

  t = -(3)/(2(5))

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