Question

A straight road runs from east-west through a point o. Distances east of o are positive. Distances west of o are negative.
a. Express the positions of the following points in terms positive and negative distance

i. P is 8km west of o

ii. Q is 9km east of o

iii. R is 15km east of o.

iv. T is 11km west of o

Answer 1

Answer:

mark the points on number line

P = -8

Q= 9

R= 15

T= -11

Answer 2

Answer:

hey dude see this attachment hope you will help for this.

Explanation:

Ductility is the physical property of a material associated with the ability to be hammered thin or stretched into wire without breaking. A ductile substance can be drawn into a wire. Examples: Most metals are good examples of ductile materials, including gold, silver, copper, erbium, terbium, and samarium.