Answer:
Step-by-step explanation:
Given
Required
Find the measure of K
The value of K ranges from:
To do this, we apply sine rule;
So, we have:
Cross multiply
Make sin K the subject
Take arc sin of both sides
Recall that:
The other possible value of K is:
The answer is A.) Both will double at the same rate. Now I am going to explain how I know. If the interest rate of each is 1% this means that 1% of each will be added to the accounts per month. $1900 x 1% is $19 per month. $700 x 1% is $7 per month. Now I will divide 1900 by 19 to find how many months it will take to double the money in that account. It will take 100 months for the account with $1900 in it to double. Now I will multiply $700 by $7 to get 100 months also. This means that each account will take 100 months to double so your answer is A.) Both will double at the same rate.
14*6*4 for the sides, don't calculate the bases
Answer:
IT SAYS YOU IN COLLEGE SOOO YOU SHOULD BE ABLE TO ANSWER IT YOUR SELF
Step-by-step explanation:
Answer: 1386 sq.cm.
Step-by-step explanation:
2Pi r= 132
2 * 22/7 * r = 132
r = 21
Area = pi * r * r
= 22/7 * 21 * 21
= 1386 sq.cm.
Hope this helps :))