We know that
step 1
if ∡YWZ=17°
then
∡XWZ=17°*2-----> 34°----> because triangle XWY and triangle YWZ are congruents
step 2
∡WXY=∡WZY-------> because triangle XWY and triangle YWZ are congruents
we know that
<span>the sum of the internal angles of a triangle is 180 degrees
</span>so
180°=∡XWZ+2*∡WXY---------> ∡WXY=[180-∡XWZ]/2
∡WXY=[180-34°]/2-------> ∡WXY=73°
the answer is
∡WXY=73°
Answer:

Step-by-step explanation:
The scientific notation:

We have:

Use


Answer:
4
Step-by-step explanation:
ARC =
, b = 7, a = 1
24/6 = 4
Answer:
D
Step-by-step explanation:
8x-5x+3+9=3x+12
combine like terms
Answer:
Yes math is hard.
Step-by-step explanation:
Math includes a bunch of equations and mumbo-jumbo.