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.
C because 6-3=3-1/4=2 3/4 so c
Answer:
Area is 32 units squared and the perimeter is 28 units.
Step-by-step explanation:
Hope this helps!
Let A = <span>2 radical 50- 3 radical 8
</span> radical 50 = sqrt( 2* 25 ) = 5sqrt( 2 )
radical 8 = sqrt(2*4) = 2 sqrt(2)
so
A = 2 radical 50- 3 radical 8 = 10sqrt( 2 ) - 6sqrt( 2 ) = 4sqrt( 2 )
finally
A = 4sqrt( 2 )
Answer:
The solution is x=4.75 and y = -22
Step-by-step explanation:
To find the solution to the system of equations, we will follow the steps below:
3.2x + 0.5y = 4.2 --------------------------------------------------------------------------(1)
-1.6x -0.5y = 3.4 ----------------------------------------------------------------------------(2)
add equation (1) and equation (2)
1.6x =7.6
Divide both-side of the equation by 1.6 to get the value of x
1.6x /1.6 =7.6/1.6
x =4.75
substitute x = 4.75 into equation (1) and solve for y
3.2(4.75) + 0.5y = 4.2
15.2 + 0.5y = 4.2
subtract 15.2 from both-side of the equation
15.2 - 15.2 + 0.5y = 4.2-15.2
0.5y = -11
Divide both-side of the equation by 0.5
0.5y/0.5 = -11/0.5
y = -22
The solution is x=4.75 and y = -22
