I believe the answer is -3
Step-by-step explanation:
x+100°=180°{being straight angle}
x=180-100
x=80°
again,
45°+x+y=180°{sum of angle of triangle}
45+80+y=180
y=180-125°
y=55°
hope it helps.
Answer:
D
Step-by-step explanation:
When iron reacts with air and water, it forms Iron (III) oxide, also known as rust, which is reddish-brown.
Answer:
the answer is x=−1 and y=1
Step-by-step explanation:
hoped I helped:)
So your circumference would be <span>34.557519189488 cm</span>. hope that helped
