10. susan wants to buy a paddle boat for $840. she will pay 20% down and pay the rest in six monthly installments. what will be the amount of each monthly payment?
a. $140
b. $28
c. $168
d. $112
11. a certain alloy contains 14.25% nickel. how much nickel is there in a piece weighing 375 pounds? round your answer to the nearest hundredth.
a. 112.49 pounds
b. 12.24 pounds
c. 53.44 pounds
d. 78.92 pounds

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12