Answer: The area of the mirror is 113.14 sq. inches [approx.].
Step-by-step explanation: Given that a circular can till 375 ft² of land in 15 min.
We are to find the area of the mirror in square inches.
The AREA of a circle with radius 'r' units is given by
The diameter of the circular mirror is 12 inches, so the radius of the mirror will be
Therefore, the area of the circular mirror is
![A=\pi r^2=\frac{22}{7}\times 6^2=\dfrac{22\times 36}{7}=113.14~\textup{sq inches}~\textup{[approx.]}](https://tex.z-dn.net/?f=A%3D%5Cpi%20r%5E2%3D%5Cfrac%7B22%7D%7B7%7D%5Ctimes%206%5E2%3D%5Cdfrac%7B22%5Ctimes%2036%7D%7B7%7D%3D113.14~%5Ctextup%7Bsq%20inches%7D~%5Ctextup%7B%5Bapprox.%5D%7D)
Thus, the area of the mirror is 113.14 sq. inches [approx.].
Answer:
We know that, a³ - b³ = (a - b)(a² + ab + b²)
Now,
- x³ - 27
- (x)³ - (3)³
- (x - 3)(x² + 3x + 9)
Therefore,
- <u>(x² + 3x + 9)</u> is the other factor.
1.) x=7
2.)y=-1
Step-by-step explanation:
Hope You Enjoy !
Mark me!
Yes because if you plug in (-1,2) to each equation you get a true statement.
To graph <span>f(x)=|x-1| and g(x)=|1/2x-1| pick some numbers for x and insert them into the equation for x. After inserting the numbers for x, solve and find f(x) and g(x)
For instance, am going to insert 1 for f(x) and g(x)
</span><span>f(x)=|x-1| and g(x)=|1/2x-1|
</span><span>f(1)=|1-1| and g(1)=|1/2(1)-1|
</span><span>f(1)= 0 and g(1)=|1/2x-1|
(1,0) and (1, -1/2)
After working the equation above we got our first point, which you can plot. Do the same to get the rest of your points to plot
</span>
