Answer:
<em>m<A = 40 deg</em>
<em>m<B = 60 deg</em>
<em>m<C = 80 deg</em>
Step-by-step explanation:
2x + 3x + 4x = 180
9x = 180
x = 20
m<A = 2x = 2(20) = 40
m<B = 3x = 3(20) = 60
m<C = 4x = 4(20) = 80
m<A = 40 deg
m<B = 60 deg
m<C = 80 deg
<span><span>250+250</span>−<span>(<span>3+4</span>)</span></span><span>=<span>493
There you go hope this helped</span></span>
Answer:
therefore ned spent 1 hour and 10 minutes completing the race.
Answer:
Step-by-step explanation:
B