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Tomtit [17]
3 years ago
14

Sorry for the little blur but number 18 please! And sorry for the work mess. Start where it says *Start Here*

Mathematics
1 answer:
motikmotik3 years ago
5 0
You are almost done!
well, the euation of a circle centered at (h,k) and radius r is
(x-h)²+(y-k)²=r²

so you havve
(x-3)²+(y+5)²=9 (which is correct)
this can be rewritten as
(x-3)²+(y-(-5))²=3²
the center is (3,-5) and the radius is 3
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If h(x) = 4x – 3 and p(x) = x2 – 3x, find p(-3)<br><br> 18<br> 0<br> -3
navik [9.2K]

Answer: p(-3)=18

Step-by-step explanation:

To find p(-3), you plug -3 into p(x) and solve.

p(-3)=(-3)²-3(-3)               [exponent]

p(-3)=9-3(-3)                    [multiply]

p(-3)=9+9                         [add]

p(-3)=18

Now we found that p(-3)=18.

7 0
3 years ago
Using the x intercept method what are all the real solutions of the equation x^3-8x^2+9x+18=0
Paul [167]
Give me an idea of what you think?

7 0
3 years ago
Reduce to simplest form.<br> 11)<br> 3<br> -<br> A)<br> C) -<br> C)<br> D)<br> 10<br> 10<br> 10
marshall27 [118]
Can you rewrite your question?
8 0
3 years ago
Bob and rob in ratio 3:4 and their age 4 years ago was 5:7 find their ages
Trava [24]

Answer:

Present Day:

Bob:Rob:Difference

 3   :  4  :        1

 6   : 12  :       2

4 years ago:

Bob:Rob:Difference

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6 0
2 years ago
Help how do I solve this and how do I do it
Alja [10]

Answer:

C. 30+18x

Step-by-step explanation:

6x5=30

6x3=18

30+18x

3 0
3 years ago
Read 2 more answers
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