Andy is 2 year older than jeff. in 5 years the sum of their ages will be 40 years . find their ages now provide a complete algebraic solution
assuming our initial temperature in fahrenheit is 32 (celsius would be 0)
if we increase by 10 degrees celsius :
f= 32 + 1.8(10)
f= 32 + 18
the final temperature would be 50 degrees f (celsius 10), but there would have been an increase of 18 degrees f for the 10 degree change in c
length of runway = 1.2 km
see attached picture for solution:
i believe the answer to the first question is:
r is the midpoint of pq. (i think)
the answer to the second question is:
rectangle. because rectangles are the only shape in that list that has parallel sides and congruent angles.
and the answer to the third question is:
16, 16, 18. because an isosceles triangle is a triangle that has two sides of the same length.
i hope this ! : )