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Sladkaya [172]
3 years ago
7

(12pts) what is the next step multiple choice

Mathematics
2 answers:
Ann [662]3 years ago
5 0

9(x-1)^2=36

9x-9^2=36

9x-81=36

   +81 +81

9x=117

/9    /9

x=13

---

hope it helps

egoroff_w [7]3 years ago
3 0

Answer:

I think its D

Step-by-step explanation:

lmk if its wrong

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Infinito álgebra For -2x-9y=-25 and -4x-9y=-23
Levart [38]
-2x -9y = -25
-(-4x -9y =-23)
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7 0
3 years ago
A boat in still water is 32 mph. If the boat travels 72 miles upstream in the same time that it takes to travel 120 miles downst
dalvyx [7]
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<span>v= riverspeed </span>
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<span>t both ways= t </span>

<span>d=r*t </span>
<span>d/r=t </span>

<span>t=ddown/rdown </span>
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<span>dup/rup = ddown/rdown </span>

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8 0
2 years ago
In the diagram below, the area of $\triangle BCD$ is 60. What is the length of side $\overline{BC}$?
Phantasy [73]

Area of triangle = 1/2 bh

60 = 1/2 (15) h

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8 0
3 years ago
PLS HELP I NEED IT LIKE RIGHT NOW
horrorfan [7]

Answer: I am pertty sure it is the letter "D".

3 0
3 years ago
There a video game for $4 there a discount for 20 percent off whats the sale price
siniylev [52]
Original price is 5$ 
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Sale / Discounted Price: is 3.2
</span>
the sale price is 3.2$


3 0
3 years ago
Read 2 more answers
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