470,000 because when you round the number up, you get 470,000. it is reasonable
Answer:
All of the figures have 4 sides and 4 vertices
They have opposite sides parallel and congruent.
They have four right angles.
They also have perpendicular line segments.
Step-by-step explanation:
Hope this helps!!!
Answer:
A
Step-by-step explanation:

Replace y with x.

Solve for y.



Answer:
so sin B + cos B =

Step-by-step explanation:
in the given right angled triangle angle A and angle B are complementary to each other
so, Sin A = Cos B
and Cos A = Sin B
now,
=》

=》

=》

=》
