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3 years ago

33=-3 (3-2)solve the equation please I need help

Mathematics

1 answer:

hammer [34]3 years ago

6 0

Where is the variable?

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How do you solve the equation in detail :: 12(2w-3)=6w

Daniel [21]

$12(w-3)=6w
$
Distrubute the 12
$12(2w)-12(3)=6w$
$24w-36=6w$
Subract 24w from both sides
$-36=6w-24w$
$-36=-18w$
Divide both sides by -18
$w=2$

8 0

3 years ago

Find r if 0=pi/6 rad sector 64m^2

kap26 [50]

Given:

Area of a sector = 64 m²

The central angle is $\theta=\dfrac{\pi}{6}$ .

To find:

The radius or the value of r.

Solution:

Area of a sector is:

$A=\dfrac{1}{2}r^2\theta$

Where, r is the radius of the circle and $\theta$ is the central angle of the sector in radian.

Putting $A=64,\theta=\dfrac{\pi}{6}$ , we get

$64=\dfrac{1}{2}r^2\times \dfrac{\pi}{6}$

$64=\dfrac{\pi}{12}r^2$

$64\times \dfrac{12}{\pi}=r^2$

$\dfrac{768}{\pi}=r^2$

Taking square root on both sides, we get

$\sqrt{\dfrac{768}{\pi}}=r$

$16\sqrt{\dfrac{3}{\pi}}=r$

Therefore, the value of r is $16\sqrt{\dfrac{3}{\pi}}$ m.

6 0

3 years ago

What are thooooossssss

Elina [12.6K]

Answer:

nikes

Step-by-step explanation:

8 0

3 years ago

Please help me thank you

laila [671]

Parallel lines have the same slope. The equation of the parallel line is therefore:

y = x + b

Plug in the values you are given to find b:

2 = -3 + b

b = 5

6 0

3 years ago

Please help am stuck on this

Marina86 [1]

Answer:

-3,-2,-1,0,1,2,3,4,5

8 0

3 years ago

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