<span>He can choose his sample from every third person on each list rather than 10 people.</span>
Answer:
12/sin90'=b/sin67'
12sin67'=bsin90'
b=12sin67/sin90'
Step-by-step explanation:
sister ,we can use the law of sines. since we have the angle of elevation and assume the wall makes a right angle with the ground, our angle opposite the ground is 180-[90+23=67
hope this is helpful for you
Answer:
Y=10x
Step-by-step explanation:
I hope this helped you
This is because you can at most, factor out x² and y³
