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Sergeu [11.5K]
3 years ago
7

Examine the system of equations.

Mathematics
2 answers:
Furkat [3]3 years ago
7 0

Answer:

(-3.5,-6.5)

Step-by-step explanation:

galben [10]3 years ago
5 0

Answer:

Here is the answer.

Step-by-step explanation:

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Suppose f(x) = x^2– 7. and g(x) = 5 – x^2 ,then g(f(-4)) =
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Answer:

-76

Step-by-step explanation:

f(x) = x^2– 7. and g(x) = 5 – x^2 ,then g(f(-4)) =

-76

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3 years ago
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How many 0.3's would it take to make 3? Explain your reasoning. ​
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Function p is in the form y = ax2 + c. If the values of a and c are both less than 0,
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Question part points submissions used as a science project, you drop a watermelon off the top of the empire state building, 320
Nataly [62]
We are given a watermelon dropped at free fall from a building 320 meters above the sidewalk. Superman is headed down at 30 meters per second. We are asked to determine how fast is the watermelon going when it passes Superman. To solve for the final velocity of the watermelon, we will use one of the kinematic equations (free fall):

vf = vi + a*t

where vf is the final velocity
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we also need to set-up another equation using the distance:

d = vf + vi / 2 * t

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8 0
3 years ago
2log 10 =0.3010,then find the value of 22log 8
skad [1K]

Answer:

2.99

Step-by-step explanation:

                                                       <em>Note: [log10 = 1]</em>

<em>                                                        [log8  = 0.903089987]</em>    

2log10 = 0.3010

<em>   </em>22log8 = x

Therefore:

<em>2log10 x = 22log8</em>

<em>x = 2.99</em>

<em>  </em>

5 0
3 years ago
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