To indirectly measure the distance across a river, Jayden stands on one side of the river and uses sight-lines to a landmark on the opposite bank. Jayden draws the diagram below to show the lengths and angles that he measured. Find PRPR, the distance across the river. Round your answer to the nearest foot. P
R
O
C
E
120 ft
280 ft
190 ft
(Diagram is not to scale.)


\text{ ft} ft

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )

i do not know the answer

step-by-step explanation:

step-by-step explanation: