Answer:
V= 100°
X=50°
Y=40°
Z=40°
Step-by-step explanation:
All angles in a triangle add up to 180°, and you know that the corners are 90° because it is a rectangle.
Answer:
It wont be greater then 4/9
because when you multiply a fraction it only gets smaller.
Step-by-step explanation:
Answer:
Irrational
Step-by-step explanation:
I hoped this helped, I don't know if it's right
Answer:
0
Step-by-step explanation:
2n^4-8n^{12}=8n^{12}-8n^{12}
2n^4-8n^{12}=0
Well it is 67 and the expression could be 50-40+87-30