The smaller triangle was dilated to form the larger triangle. What is the value of x?

A smaller triangle has side lengths of 3 and 5. A larger triangle has side lengths of 9 and x + 1.

10
11
14
15

Acertain half-reaction has a standard reduction potential e_red^0 = -0.94 v. an engineer proposes using this half-reaction at the cathode of a galvanic cell that e must provide at least 1.00 v of electrical power. the cell will operate under standard conditions. a. is there a minimum standard reduction potential that the half-reaction used at the anode of this cell can have? b. is there a maximum standard reduction potential that the half-reaction used at the anode of this cell can have?