I have no idea what the other dude was saying but the answer should be because they have the same slope of 2
Hope this helps.
Answer:
I think it's TOM 6 years old now and JAN is 8 years old now
Answer:
Given in the problem , as ΔBEC is an equilateral triangle , ∠GCD=90°,m∠ECD=30°
Step-by-step explanation:
Step1:
Statement 2:
as ΔBEC is an equilateral triangle
statement 3:
BG ≅ GC as FG is perpendicular bisector given in the problem.
Statement 4.
∠CFG =60° as as ΔBEC is an equilateral triangle
Staement 5 : Reason : All the angles of an equilateral triangle are 60°
step 2 :-
Statement 1.
as ΔBEC is an equilateral triangle is given in the fourth statement of the problem.
Statement 2.
m∠GCE = 60° as it is contained in ΔBEC which is an equilateral triangle. All the angles of an equilateral triangle are 60°.
Statement 3:
∠GCD =90° as ABCD is a square
Statement 4:
m∠ECD=∠GCD-m∠GCE
=90°-60°
=30°
Hence Proved
Unit walking rate in miles per hour = 5 2/3 / 2 2/3 = 17/3 / 8/3 = 17/3 x 3/8 = 17/8 = 2 1/8 miles per hour.
Unit walking rate in hours per mile = 1/ 17/8 = 8/17 hours per mile.
~you did not write the question properly but i guess this your needed answer
