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Triss [41]
3 years ago
12

10,11, and 12 please and show work

Mathematics
1 answer:
melamori03 [73]3 years ago
5 0
10).  5 x 10^6            5.3 x 10^-4
        5 x 1,000,000    5.3 x 0.0001
        5,000,0000    x    0.00053 = 2,650
 
2,650
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Write two different equations that are perpendicular to <br> y=-1/4x - 1.
Monica [59]

Answer:

Step-by-step explanation:

perpendicular is 90 degrees or inverse slope of that point

y = -1/4x -1

so the inverse slope of -1/4 is 4

now the other equation is

y = 4x - 1

So the two equations are

y = -1/4x -1

y = 4x - 1

6 0
3 years ago
Read 2 more answers
bill takes a lone of 9,000,00. at 8% simple interest rate for 6 years, how much interest will he pay after 2 years? how much int
skelet666 [1.2K]

Answer:

5,760,000

Step-by-step explanation:

9000000 x 8 x (6+2)/100=90000 x 8 x 8

                                         =5,760,000

I added 2 to 6 because of the additional 2 years.

4 0
3 years ago
Need help with finding my solution and graphing !
konstantin123 [22]

Answer:

Step-by-step explanation:

Both the equations that you modelled are correct.

Use the substitution method to solve the system of equations

R+C = 526\\5R+4C=2327\\

Take the first equation

R+C=526\\C=526-R

Now this becomes our third equation and now insert it into our second equation

5R+4C=2327\\5R+4(526-R)=2327\\5R+2104-4R=2327\\R=2327-2104\\R=223

Now insert R = 223 in any equation. Lets insert it into equation number three

C=526-R\\C=526-223\\C=303

So 223 number of roll papers were sold and 303 number of candles were sold.

I have attached the graph below check it out.

Where both the equations of line intersect is our solution thus we can confirm that our answer is correct.

7 0
3 years ago
Judy simplified the expression (3x+1)(x-3) -( 2-2x^2-3x)
Umnica [9.8K]
It's the 3rd optionnn
3 0
2 years ago
3t-8 I’m not sure pls help me
densk [106]

Answer: 3t-8

Step-by-step explanation:

<em>3t-8 is the answer because there are no like terms.</em>

<em />

6 0
3 years ago
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