All categories

2 years ago

Les municipalités de Sainte-Julie,

Mathematics

2 answers:

photoshop1234 [79]2 years ago

7 0

Can you help me with this question please

Ludmilka [50]2 years ago

6 0

Answer:

CNC app BC we can we can MN we all at can we can we do all we can we go we go we cannot GL can see VM we BM

You might be interested in

Find the area of a circle with a circumference of 18.48 units.

pshichka [43]

A=27.18
There is a photo showing the answer and the formula and stuff hope this helps

7 0

3 years ago

Please answer this question

Papessa [141]

I don’t get it either

4 0

3 years ago

If f(x) = x + 8 and g(x) = -4x - 3, find (f+ g)(x).

anzhelika [568]

Answer:

-3x + 5.

Step-by-step explanation:

(f + g)(x) = x + 8 - 4x - 3

= -3x + 5.

5 0

3 years ago

Find the general solution of {y}''-3y=8e^{3t}+4sin(t) .

babunello [35]

Answer:

$y(x)=C_1e^{\sqrt3t}+C_2e^{-\sqrt3t}-\frac{4}{3}e^{3t}-sint$

Step-by-step explanation:

We are given that linear differential equation

$y''-3y=8e^{3t}+4 sint$

Auxillary equation

$D^2-3=0$

$D=\pm \sqrt3$

C.F= $C_1e^{\sqrt3t}+C_2e^{-\sqrt3}$

P.I= $\frac{8e^{3t}+4sin t}{D^2-3}$

P.I= $\frac{8e^{3t}}{9-3}+4\frac{sint }{-1-3}$

P.I= $e^{ax}{\phi (D+a)}$ and $P.I=\frac{sinax}{(\phi D)}$ where D square is replace by - a square

P.I= $-\frac{4}{3}e^{3t}- sint$

Hence, the general solution

G.S=C.F+P.I

$y(x)=C_1e^{\sqrt3t}+C_2e^{-\sqrt3t}-\frac{4}{3}e^{3t}-sint$

3 0

3 years ago

Can someone help with this

Llana [10]

Answer:

$132in^{2}$

Step-by-step explanation:

6 x 20 = 120

10 - 6 = 4 and (8+6) - 20 = 6

(4 x 6) / 2 = 12

120 + 12 = 132

8 0

3 years ago