Y=1x-10 (sorry I could be wrong)
Answer:
<B = 56 degrees
Step-by-step explanation:
The sum of two complementary angle is 90 degrees
Hence <A + <B = 90
2x++18 + 6x + 8 = 90
8x + 26 = 90
8x = 90-26
8x = 64
x = 64/8
x = 8
Get <B
<B = 6x+8
<B = 6(8) + 8
<B = 48+8
<B = 56 degrees
Answer:
B. Step 2; 6x - 8 = 12x + 2x
Step-by-step explanation:
ndndndndnndncncncnc
Given:
Length of the rectangle = 
Width of the rectangle = 
The perimeter of the rectangle is less than 140.
To find:
The inequality for the given situation and solve it.
Solution:
We have,


We know that, the perimeter of a rectangle is




It is given that the perimeter of the rectangle is less than 140.




Divide both sides by 4.


Therefore, the correct option is A because the sign of inequality is < and the solution of inequality is
.