The laundry one is C
The ladder one is B.
Answer:
-7
Step-by-step explanation:
Refer to the photo.
the slope=(0-g)/(5-4)
i.e. 7=(-g)/1
g=-7
Answer:
12 feet
Step-by-step explanation:
By Pythagoras theorem, a²+b²=c², where c represents the diagonal and a and b represents the other sides of a right angled triangle
As a flag is a rectangle, the two triangles cut would be right angled triangles
Therefore, a²+9²=15²
a²+81=225
a²=144
a=√144
a=12 feet
Hi!
C. v + 15
Barry read for 15 MORE minutes than Robert.
Answer:
a) 35√2
b) between 25 and 36 (5² and 6²)
c) 49.5 ft
