Xz+y+1=z. given
y+1=z-xz. subtraction property of equality
y+1=z(1-x) distributive property of multiplication over addition/factoring
(1+y)/(1-x) = z division property of required, given x≠1
It is very simple
Firstly you should draw a line from end of the 7cm line perpendicular to the 11cm line
Then you will get a rectangle and a triangle find the area and add them
Area of rectangle will be
(l*b)
=3*7
=21
Then find the area of the triangle like
(1/2)b*h
=(1/2)3*4
=6
The simply add the areas and you can get the answer as 27
Hope it helps : )
Answer:
90 miles
Step-by-step explanation:
60 miles per hour + 30 = 90
1/2 of 60 = 30
Answer:
10 bucks
Step-by-step explanation: