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OLEGan [10]
3 years ago
11

Evaluate f(9) given f(x)=-x+7

Mathematics
1 answer:
Nina [5.8K]3 years ago
5 0

Answer:

f(9)=-2

Step-by-step explanation:

f(9)= -9+7= -2

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900 is what percent of 1200
xeze [42]

Answer:

75%

Step-by-step explanation:

900 /1200=  .75=75%

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You roll a number cube twice first roll is a four second roll I roll a even number is that a defendant or independent situation
Katyanochek1 [597]
Independent because the ratio of the second cube is the same (1:6), and it isn't affected by the result of the first cube
7 0
3 years ago
Simplify cos θ sec θ.
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4 0
3 years ago
Read 2 more answers
En la siguiente sucesión numérica 8,7,11,10,14 los dos números siguientes son
Oxana [17]
<h3>Numerical sequences</h3>

To find the missing numbers in the sequence, we must identify the rule by which they change.

The <u>sequence starts at 8 and then decreases by 1,</u> therefore, the second term is 7. The third term increases by 4 units with respect to the second, going from 7 to 11, and the fourth decreases again by 1, now remaining at 10.

The fifth term increases again by 4 units, from 10 to 14. This already gives us a clear idea of the rule that the sequence follows.

<h3>Decrease 1, increase 4, decrease 1, increase 4,…</h3>

                                                  ₊₄              ₊₄

<h2>                          8 , 7, 11, 10, 14,...,</h2>

                                            ⁻¹             ⁻¹               ⁻¹  

<em>In this way, the sixth </em><em>element must decrease by 1</em><em>, that is 13 and the seventh must increase </em><em>by 4, that is 17</em><em>.</em>

8, 7, 11, 10, 14, 13, 17,…

The next numbers that the numerical sequence are 13 and 17, to complete. ✅

6 0
2 years ago
Simplify: -12h^2 -4 + 9 -3h^2<br><br> Show all steps/work please!<br><br> ^ = to the power of...
Kryger [21]

Answer:

-12h^2-4+9-3h^2  

Final result :

 -5 • (3h^2 - 1)

Hope This Helps!      Have A Nice Day!!

3 0
3 years ago
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