3 years ago

IF YOU WANT EXTRA POINTS CLICK HERE

Mathematics

2 answers:

Ket [755]3 years ago

8 0

Answer:

Ya bruh wats up u know need all those points.

zysi [14]3 years ago

4 0

Answer: Thanks bro!!!!!!!!!!!!!!

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The area of a rectangular wall of a barn is 140 square feet. Its length is 6 feet longer than twice its width. Find the length a

timofeeve [1]

$l*w=140$
$l=2w+6)$
$(2w+6)*w=2w ^{2} +6w=140$
$70=w^2+3w$
$70=w(w+3)$
w=7
$l=2(7)+6$
$l=20$

7 0

3 years ago

Find the particular solution to y'=2sin(x) given the general solution is y=C-2cos(x) and the initial condition y(pi/3)=1

mezya [45]

ANSWER

The particular solution is:

$y=2-2 \cos(x)$

EXPLANATION

The given Ordinary Differential Equation is

$y'=2 \sin(x)$

The general solution to this Differential equation is:

$y=C-2 \cos(x)$

To find the particular solution, we need to apply the initial conditions (ICs)

$y( \frac{\pi}{3} ) = 1$

This implies that;

$C-2 \cos( \frac{\pi}{3} ) = 1$

$C-2( \frac{1}{2} )= 1$

$C-1= 1$

$C= 1 + 1 = 2$

Hence the particular solution is

$y=2-2 \cos(x)$

4 0

3 years ago

What is the answer to A x + B y = C

frosja888 [35]

Answer:

means that ab=c

Step-by-step explanation:

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3 years ago

What is the center of a circle?<br> What is the radius of the circle?

lutik1710 [3]

Answer:

Center: (-9, -7)

Radius: 5

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

A camera flash can create what in a photograph of a person?

nevsk [136]

This isn't really mathematics but I can give you an answer.

Assuming, it's in the dark (cuz in the light, why would you use flash), a person in the photograph can gain a red-eye (in the photo).

The only one I can think of is red eye.

4 0

3 years ago

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