Answer:
C. 254.34 in^2
Step-by-step explanation:
The formula for area of a circle is πr² (pi x radius x radius).
Here, only the diameter is shown.
To find the radius, divide the diameter by 2.
18 / 2 = 9
9 is the radius.
We use 3.14 as π (pi).
Now we have the final equation.
pi x radius x radius
3.14 x 9 x 9 = 254.34 in^2.
Therefore, the area of the circle is 254.34 in^2.
Answer:
Not a Scale copy,
Step-by-step explanation:
Scaled copy: is a drawing of objects in alignment with another object, in scale copy, all dimensions are multiplied by the same number, no changes... might be bigger or larger in size, but still in line with the original dimensions. A bit like: similar shapes (e.g s. triangles)
why I chose my answers: dimensions or lengths are not given, just used the boxes to determine.
let me know your thoughts so I can edit my answer if there's need.
Answer:
C it does make sense and looks like right answer
Answer:
D
Step-by-step explanation:
When functions are transformed there are a few simple rules:
• Adding/subtracting inside the parenthesis to the input shifts the function left(+) and right(-).
• Adding/subtracting outside the parenthesis to the output shifts the function up(+) and down(-).
• Multiplying the function by a number less than 1 compresses it towards the x-axis.
• Multiplying the function by a number greater than 1 stretches it away from the x-axis.
The parent function is f(f) = |x|. Since it needs to be shifted to the left, use the first rule above which is to subtract from the input inside the absolute value.
f(x) = |x-3|