∠1 and 81° are corresponding angles and corresponding angles are equal to each other.
Answer:
Step-by-step explanation:
Answer:
-2/7
Step-by-step explanation:
Going from (7,-1) to ( 21,-5) we see x (the 'run') increasing by 14 and y (the 'rise') decreasing by 4. Thus, the slope of the line connecting these two points is m = rise/run = -4/14, or -2/7.
<h3>
Answer:</h3>
x = 18.75 m
<h3>
Step-by-step explanation:</h3>
In the similar triangles, ...
... EC/ED = BC/BA
... (2.5 m)/(3.2 m) = x/(24 m)
Multiplying by 24 m gives
... x = (24 m)(25/32) = (75 m)/4 = 18.75 m