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Marizza181 [45]
3 years ago
8

I want to know how to solve this equation

Mathematics
1 answer:
Sphinxa [80]3 years ago
3 0

Answer:

one property of log is that if the log expressions have the same base (in this case, 2), then you can multiply the added logs.

The answer would then be D

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Please help with this question
yarga [219]
5654.87 Hope this helps!
4 0
2 years ago
Find the slope of the line that passes through each pair of points
lyudmila [28]

Answer:

-1

Step-by-step explanation:

The slope of the line can be found by

m = (y2-y1)/(x2-x1)

    = (-2-1)/(1--2)

     =-3 /(1+2)

      =-3/3

       -1

3 0
3 years ago
Lol please help meeee
jeyben [28]

Answer:

4 . The answer is no .

5 . x=1

6. unlimited answers

7. There's no answer to this question .

Step-by-step explanation:

___________________

4. solution :

-20(2-4) = 2((5×-4) -4) =

-40 = -48 × impossible

___________________

5. solution :

-3+4x+12x+24 = 28x +12-3

-3+24-12+3=28x-12x-4x

27-15=12 = 2x - 16x =12x

12 = 12x

x =1

__________________

6. solution :

24-3x+9-6 = -8x+20+5x+7

8x-5x-3x = -24-9+6+20+7

0=0

x can be every number you think because they are always equal to each other .

examination :

if you consider x as 1 :

24-3+9-6=-8+20+5+7

24=24

or if you consider x as 2 :

24-6+9-6 = -16+20+10+7

21 = 21

__________________

7 . solution :

3(x-2) = 3x+4

3x-6 = 3x+4

3x-3x = 10

0 = 10

if you consider x as 1 :

3-6 = 3+4

-3 = 7 × impossible .

4 0
3 years ago
Similar triangles (please explain how to do this)
hram777 [196]

Answer:

Step-by-step explanation:

7 0
3 years ago
Find the sum of 6x2 + 10x – 1 and -5x2 – 2x + 1.
Stolb23 [73]

Answer:

x2+8x

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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