Answer:
N = -2M + 110
Step-by-step explanation:
Use the point (70, 20) and (50, 30) to find the slope. Use rise/run.
You go down 20 and right 10, so the rise/run is -20/10 which reduces to -2.
To find the y-intercept, go to the y axis and see where the intersects it which is 110.
Length = 6 cm Breadth = 5 cm
All I did was find the factors of 30, and look out for the one that also equals 22 when added. 5+5+6+6=22, 5x6=30.
x=4.5
The sum of all the angles in a square=360°
20(4.5)=90
90×4=360
The answer is D.
You have to add both functions together :
