The Triangle Midsegment Theorem:
ac = 2df = 34
2.1-2p= -4.7
they said the difference of 2.1 and twice a number p. which I'm assuming letter p, but anyway. difference means subtraction and twice mean multiplication so 2p
that's why we have 2.1-2p= -4.7
Answer:
x=45
Step-by-step explanation: