540 (100 centimeters = 1 meter, so 54 x 100 = 540.)
Answer:
30ft
Step-by-step explanation:
50- 20 = 30
hope it helps!
Below is the formula for the circumference of a circle
C = 2πr
This question gives us the diameter. To find the radius (r) you would divide the diameter by two like so...
16.4/ 2 = 8.2
Plug what you know into the formula and solve...
π = 3.14
r = 8.2
C = 2(3.14)(8.2)
C = 6.28(8.2)
C = 51.496
In the question it asks to round to the nearest tenth like so...
51.5
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
x = 3, -2
Step-by-step explanation:
To help us factor, we can split the middle term up into the sum of the terms -3x and 2x:
![x^2+(-3x)+2x-6=0](https://tex.z-dn.net/?f=x%5E2%2B%28-3x%29%2B2x-6%3D0)
From there, we can factor out an x from the first two term and a 2 from the last two to obtain the equation
![x(x-3)+2(x-3)=0](https://tex.z-dn.net/?f=x%28x-3%29%2B2%28x-3%29%3D0)
Factoring out an (x - 3) from each term gives us the equation
![(x-3)(x+2)=0](https://tex.z-dn.net/?f=%28x-3%29%28x%2B2%29%3D0)
At this point, we can divide by either x - 3 or x + 2 to obtain the two equations
and ![x+2=0](https://tex.z-dn.net/?f=x%2B2%3D0)
Solving both for x gives us the solutions x = 3 and x = -2. We can verify these by substituting them back into the original equation:
![3^2-3-6=0\\9-3-6=0\\6-6=0\\0=0](https://tex.z-dn.net/?f=3%5E2-3-6%3D0%5C%5C9-3-6%3D0%5C%5C6-6%3D0%5C%5C0%3D0)
![(-2)^2-(-2)-6 = 0\\4+2-6=0\\6-6=0\\0=0](https://tex.z-dn.net/?f=%28-2%29%5E2-%28-2%29-6%20%3D%200%5C%5C4%2B2-6%3D0%5C%5C6-6%3D0%5C%5C0%3D0)