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mars1129 [50]
3 years ago
11

Please help I don't know which of these answers are correct.

Mathematics
1 answer:
givi [52]3 years ago
3 0

Answer:

The photo below

Step-by-step explanation:

I hope I've helped you.

I hope you've undertand the image.

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3. Solve by completing the square.<br> x^2+8x-9=0​<br> The solutions are x =
Lelu [443]

Answer:

is it like exponets

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Help on test pls! asap!!
Tanzania [10]

Answer:

1) D it doesn't pass the line test

2)B

3)A C F

4 0
3 years ago
I'm a little bit confused about how to approach this can someone help?
Taya2010 [7]

Answer:

4

Step-by-step explanation:

ΔABC is congruent with ΔDEF.  That means the corresponding sides are congruent.

Look at the order of the letters.  EF are the last two letters of ΔDEF.  So this corresponds with the last two letters of ΔABC.  Therefore, EF ≅ BC.

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x² + 8x = 48

x² + 8x − 48 = 0

(x + 12) (x − 4) = 0

x = -12 or 4

Since x can't be negative, x = 4.

5 0
3 years ago
How much it will take for a bag to travel 5 meters across the floor of it is traveling at 1 m/s
tester [92]
Time = \frac{distance}{speed}

The distance the bag will travel is 5 meters, and the speed it is traveling at is 1 m/s. Plug these into the formula for time.

\frac{5 m}{1 m/s} = 5 s
5/1 = 5 and the m (meters) cancel out, so you are left with s, seconds.

It will take the bag 5 seconds to travel across the floor.
5 0
3 years ago
I was wondering if someone would help me with some show your work questions...
adell [148]

Answer:

5/6

Step-by-step explanation:

to add fractions they need to have a common denominator

make 1/3 have a denominator of 18

1/3(6) = 6/18

9/18 + 6/18 = 15/18

15/18 can be simplified to 5/6

4 0
4 years ago
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