30 ft = 5mi
X mi = 45.5mi. (Cross multiply)
5x= 45.5•30
5x= 1365
X= 1365/5
X= 273
Map: 273 ft
Sets b,c, and d are positive because they keep going up. The set a is the negative set
In order to find out, you need to square 45 and see weather it is equal to 40^2+30^2
in the end , 1600 won't be equal to 2500 so it won't form a right triangle.
Answer:
4.25
Step-by-step explanation:
£1=100p
100-22=78p
He gets 78p
