Hi i only know how to do qn 3 and 4
3) 5x = 85 °
x= 85°/5
=17
4)5y =95°
y= 95/5
=19
NOTE* DO NOT WRITE THE ° FOR THE ANSWERS OF QN 3 AND 4
Take a look at the picture I have attached. That will show the radius is 4m
Answer:
4 meters
Step-by-step explanation:
Given that :
Initial elevation of butterfly = 20 meter
Change in elevation from initial height = negative 16 m = - 16 meter
Final elevation can be obtained by taking the sum of initial elevation and the change in elevation
(20 m + (- 16 m))
(20 m - 16 m)
= 4 meters
Answer:
Red pens= 7x,Blue pens= 9y
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
Delta Y/ Delta X = y1-y2/x1-x2
3-1=2\1-4=-2
2/-2
=-1