If 35 cm represent the length of the plane which is 87.5 ft of the actual plane length. let 1 cm be x ft.
35 cm = 87.5 ft
1 cm = x ft
cross multiply this and the answer is 2.5 ft. Therefore, the scale drawing is 1 cm is 2.5 ft.
Answer:
see explanation
Step-by-step explanation:
Given
- (
)²
The negative is outside the bracket and is not squared, that is
= -
× 
= -
= - 
Given
=
= 
Answer:
Step-by-step explanation:
s = 4p + 4q
4p + 4q = s
Subtract 4p from both sides
4q = x - 4p
Divide both sides by 4

1st question : 16,22. 14,20. 12,18
The product of 59 x 38=2,242
answer=2,242