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Umnica [9.8K]
3 years ago
12

I need help with problem.

Mathematics
2 answers:
KiRa [710]3 years ago
8 0
I believe it is reflection across y=-2
Shtirlitz [24]3 years ago
5 0

Answer:

Reflection across the x-axis

Step-by-step explanation:

Rule of thumb: If the figure is diagonal, it is x-axis, but if it is horizontal, it is the y-axis.

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495 = 165 + 55m<br> What is m?
skelet666 [1.2K]

Answer: M = 6 can i have brainliest?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
State the necessary value of nn that will make each statement true.<br> 0.0004 × 0.002 = 8 × 10^n
vodka [1.7K]

Answer:

-7 = n

Step-by-step explanation:

0,002 \times 0,0004 = 0,0000008

0,0000008 = 8 \times {10}^{-7}

* You must make sure that you have seven zeros in your decimal.

I am joyous to assist you anytime.

6 0
3 years ago
What is the answer to this
Angelina_Jolie [31]

Answer:

A

Step-by-step explanation:

95+ (25)= 120

120-95=25

7 0
3 years ago
How do you prove the formula for the sum of an infinite converging series?<br> S∞=a1/1-r
8_murik_8 [283]

Step-by-step explanation:

so the infinite series is

a + ar + ar^2 + ar^3....

= a(1 + r + r^2 + r^3...)

= a(1 + r(1 + r + r^2 + r^3...))

ignore the a for a second

imagine it's 1

we call this sum S

S = 1 + r(1 + r + r^2 + r^3...)

S = 1 + rS

S - rS = 1

S(1 - r) = 1

S = 1/(1-r)

and the difference for that series is every term is multiplied by a

or S = a/(1-r)

4 0
3 years ago
. What number is half way between –9 and + 3. first one who gets this get brainliest
strojnjashka [21]
<span>We see the numbers on a number line

_____|___|___|___|___|___|___|___|___|___|___|___|___|____>
         -9   -8    -7    -6   -5    -4    -3    -2   -1     0    1      2    3
           <______________________________|_________>
                                         9                                       3
</span><span>You need to add both distances
</span><span>
|-9| + 3 = 9 + 3 = 12  

</span><span>half
</span><span>12 : 2 = 6


</span><span>Now , we measure the distance towards the center section
</span><span>1 way
-9 + 6 = -3
2 way
3 - 6 = -3

Answere : -3

</span>_____|___|___|___|___|___|___|___|___|___|___|___|___|____>
         -9   -8    -7    -6   -5    -4    -3    -2   -1     0    1      2    3
           <___________________|____________________>
                              <span>   6                                     6
</span><span>we used the average math
</span>| - 9 |  <span>means that the assumed value of -9 9 (positive )</span>
<span>


</span>
4 0
3 years ago
Read 2 more answers
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