3 years ago

At the start of 2010 karim had rm5000

Mathematics

1 answer:

Sonja [21]3 years ago

8 0

Step-by-step explanation:

Tell the whole question please

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In a survey, 26 voters were asked their ages. The results are shown below. Given a lower class limit of 20 and a class width of

levacccp [35]

Answer:

Waka Waka wa e e - queen shakira

7 0

2 years ago

What solution is <br> y=9x+35<br> y=-8/9x+4/5

Ainat [17]

Answer:

x=-1539/445, y=1724/445. (-1539/445, 1724/445).

Step-by-step explanation:

y=9x+35

y=-8/9x+4/5

-------------------

9x+35=-8/9x+4/5

9x-(-8/9x)=4/5-35

9x+8/9x=4/5-175/5

81/9x+8/9x=-171/5

89/9x=-171/5

x=(-171/5)/(89/9)

x=(-171/5)(9/89)

x=-1539/445

y=9(-1539/445)+35

y=1724/445

6 0

2 years ago

2y + 3y -3y -6(y + 2) = -y + 6

irinina [24]

The answer is y= -6
my apologies if it’s wrong

8 0

2 years ago

Read 2 more answers

How to find the general solution to y"'+2y"-4y'-8y=0?

S_A_V [24]

$y'''+2y''-4y'-8y=0$

has characteristic equation

$r^3+2r^2-4r-8=r^2(r+2)-4(r+2)=(r^2-4)(r+2)=(r-2)(r+2)^2=0$

which has roots at $r=\pm2$ . The negative root has multiplicity 2. So the general solution is

$y=C_1e^{2x}+C_2e^{-2x}+C_3xe^{-2x}$

8 0

2 years ago

7:11 and 21:33 yes or no

grandymaker [24]

Yes!! They both are equivalent.....

7 0

3 years ago