The isosceles triangle has a perimeter of 7.5 m.

which equation can be used to find the value of x if the shortest side, y, measures 2.1 m?

a.2x – 2.1 = 7.5
b.4.2 + y = 7.5
c. y – 4.2 = 7.5
d.2.1 + 2x = 7.5

1760 kilometers

step-by-step explanation:

multiply the amount of time the plane took to travel by it's speed

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two