4 2/5 x 10 = 4x 10 + 2/5 * 10
40 + 4 = 44
26 x 2 1/2 = 26 x 2 + 26 * 1/2
52 + 13 = 65
Step-by-step explanation:
Given that,
Two equations,
3x + 11 = 11 .....(1)
And
3(x - 3) = 45
or
3x-9=45 ....(2)
Subtract 11 on both sides of equation (1).
3x + 11-11 = 11-11
3x=0
x = 0
Add 9 to both sides of equation (2)
3x-9+9=45+9
3x = 54
x = 18
Hence, the solution of equation (1) is x=0 and form equation (2) x = 18.
Answer: 48
Step-by-step explanation:
Given
Trapezoid DEFG is dilated by a scale factor of

Suppose the length of EF is 
Multiply the side length of DEFG by
to form E'F'


Slope of the line formed by points (-1,-2) and (3,-3) is 
Step-by-step explanation:
We need to find slope of the line formed by points (-1,-2) and (3,-3)
Finding slope:
The formula used is:

here, 
Putting values and finding slope:




So, slope of the line formed by points (-1,-2) and (3,-3) is 
Keywords: Equation of line using Slope
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