Answer:
<h2>n < 43</h2>
Step-by-step explanation:
n + 19 < 62 <em>subtract 19 from both sides</em>
n + 19 - 19 < 62 - 19
n < 43
Answer:
75
Step-by-step explanation:
an arc is half a circle
Answer:
Step-by-step explanation:
Answer:
I thank it is D
Step-by-step explanation: