Question

Please help, im literally so lost

Answer 1

RP = 2.3

PQ = 1.0

RQ = 2.3

Explanation:

The pictures says RP = RQ,

so:

3x - 0.4 = x + 1.4

this you can simplify to:

x = 0.9

Then fill x in:

RP = 3*0.9 - 0.4 = 2.3

PQ = 0.9 + 0.1 = 1.0

RQ = 2.3