Answer:
the value of x is 10.
Step-by-step explanation:
Do 6/24 = x/20 and then cross multiply :)
Answer:
(a) She is 280m from her starting position
(b) 200m west then 80m south
Step-by-step explanation:
(a) 80m + 200m
= 280m
(b) First she walked 80m north n 200 east
If she want to get back to her starting position she will have to travel the same distance in the opposite direction
Opposite of East is West n opposite north is south
so she will have to go 200m west n then 80m south
As there is no other info given .
So we can choose any two ordered pairs whose mid point will come out to be (4,-10)
So we can one subtract a number from either x or y , and correspondingly add the same number to same variable again.
for example
we can add 2 to x and subtract 2 from x
So we get two ordered pairs as
(4-2 , -10) , (4+2, -10)
So
(2,-10) and (6,-10)
