1. Reduce <span>3x2-6x-240 to x^2 - 2x - 80
2. Use " ^ " to indicate exponentiation
3. Factor </span>x^2 - 2x - 80 using completing the square:
x^2 - 2x + 1^2 - 1^2 - 80
(x+1)^2 - 1 - 80
(x+1)^2 - 81
(x+1)^2 - 9^2 = (x+1-9)(x+1 +9), or (x-8)(x+10)
Final answer, with all factors shown: 3(x-8)(x+10)
I don’t know so sorry maybe ask someone else but just go back to the passage and see if you can find it
G=undefined
X:7.74870453
G:7.87334975
Answer:118
Step-by-step explanation:
Convert from a fraction to percent. Here is the answer to the question: 59/50 as a percentage or how to convert the fraction 59/50 to percent. Use the fraction to percent calculator below to write any fraction as a percent.
Please, input values in this format: a b/c or b/c.
Examples: Three tenths should be typed as 3/10. One and one-half should be typed as 1 1/2. Note that there is a space between the the integer and the fraction.
Answer:
Step-by-step explanation:
If we solve for the surface area for each of the 14 cubes, we will come up with a surface area larger than the shape. The best way to go around this is to solve for each face of the shape.
The shape has a total of 42 faces.
The volume of a cube is s³, each cube is 
or can be converted to 
. So a single cube have edges that are 
.
The area of a single face of each cube is 
. We can also write this as 
.
Now that we have the area of a single face in the shape, we simply multiply the area by 42 faces.
Surface Area = x 42
Surface Area =
