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3 years ago

What is the approximate distance across a camel's snout.

Mathematics

2 answers:

Doss [256]3 years ago

6 0

4 1/2in gdhsiaidjdhdus7wiqiwisj

stealth61 [152]3 years ago

5 0

Around 4 1/2 inches..

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Explain step by step I see on getting about 41 but theres nothing that equals that

grandymaker [24]

$\text{Area \ of \ sector} = \frac{\theta}{2}*r^2 \ \ \ [\theta= \text{central angle in radians, r=radius} ] \\ \\ A= \cfrac{\frac{5 \pi }{3}}{2}*8^2= \cfrac{5 \pi }{3*2}*64= \cfrac{5 \pi }{3}*32=\cfrac{160 \pi }{3} \ \ \ \text{units}^2$

4 0

3 years ago

Find the general solution of<br>dy/dx + 2y =6

Marianna [84]

Answer:

ye^(2x) - 3e^(2x) = C or (y - 3)e^(2x) = C

Step-by-step explanation:

dy/dx + 2y = 6

This is a first order linear ODE.

p(x) = 2

Integrating factor: I(x) = e^(∫ 2 dx) = e^(2x)

e^(2x)(dy/dx + 2y) = 6e^(2x)

e^(2x) dy + 2ye^(2x) dx = 6e^(2x) dx

Integrate both sides of the equation.

ye^(2x) = 3e^(2x) + C

Thus, the general solution is ye^(2x) - 3e^(2x) = C or (y - 3)e^(2x) = C.

7 0

3 years ago

Factor each trinomial. Then match the polynomial (term) on the left with its factored form (definition) on the right.

zaharov [31]

Answer:

Step-by-step explanation:

The given equation is:

$x^{2}-8x-20$

Simplifying the above equation, we get

$x^{2}-10x+2x-20$

$x(x-10)+2(x-10)$

$(x+2)(x-10)$

therefore, the equation $x^{2}-8x-20$ matches with (B) $(x+2)(x-10)$ .

The given equation is :

$x^{2}+8x-20$

Simplifying the above equation, we get

$x^{2}+10x-2x-20$

$x(x+10)-2(x+10)$

$(x-2)(x+10)$

therefore, the equation $x^{2}+8x-20$ matches with (D) $(x-2)(x+10)$

The given equation is:

$x^{2}-x-20$

Simplifying the above equation, we get

$x^{2}-5x+4x-20$

$x(x-5)+4(x-5)$

$(x+4)(x-5)$

therefore, the equation $x^{2}-x-20$ matches with (A) $(x+4)(x-5)$ .

The given equation is:

$x^{2}-9x-20$

This equation ca't be firther simplified or factorised, thus the equation $x^{2}-9x-20$ matches with (C) Prime.

7 0

4 years ago

How many 3/4s are in 3

Artist 52 [7]

The answer is 4, 3/4s are in 3

4 0

3 years ago

Helo wat is 9 plus tin plez help also you mom old like prehistoric dinosaur

Nady [450]

Answer:

9 plus ten is 19

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers