Answer:
(b)
A dealer gains 16% by selling a mop for Rs 78,300. But, due to competition in the market, he decides to make a profit of only 10%. What is its new selling price?
Explanation:
(b)
A dealer gains 16% by selling a mop for Rs 78,300. But, due to competition in the market, he decides to make a profit of only 10%. What is its new selling price?(b)
A dealer gains 16% by selling a mop for Rs 78,300. But, due to competition in the market, he decides to make a profit of only 10%. What is its new selling price?
Answer:
How did Mandarin become the official language? All of the official spoken languages were once dialects. Mandarin was one of the 10 major dialects in China and it officially became the national language for China in 1911 after Dr. Sun Yat Sen overthrew the Qing Dynasty.
I think the best thing to do is if theres an emergency brake use it or run into a tree but that is ur unsafe answer
1st, let's calculate the side AB = c in applying the law of cosine:
AC² = BC²+AC² - 2AB.BC. cos87°)
c²= 10.1²+9.8²-2(10.1)(9.8)(cos(87)
c²=102.01 + 96.04 -196.96cos(87)
c² = 187.74 and c = 13.7
Having calculated the 3rd side, now we can apply Heron's formula for the area:
AREA = √p(p-a)(p-b)(p-c), where p is half the perimeter or p=(a+b+c)/2 =16.8
AREA = √16.8(16.8-10.1)(16.8-9.8)(16.8-13.7)
AREA = 49.42 OR 49.4 unit²
