<span>C. make a comparison. </span>
Answer:
12 units
Explanation:
4 + 8 = 12 since (-3, 4) is in Quadrant II and (-3, -8) is in Quadrant III.
Nobody (Have written) to me since my brithday.
An adverb clause will modify a verb, adjective, or other adverb. It will contain a subject and a verb. It will begin with a subordinating conjunction. It will answer the questions { why, how, when, where, or under what condition}.
I'll agree to your proposal because I have no other choice.
ur adverb clause is : because I have no other choice.....it is modifying the verb " agree " answering the question " why ".......why will u agree....because u have no other choice.