$\bf tan(\theta )=\cfrac{sin(\theta )}{cos(\theta )}~~ \begin{cases} sin(\theta )=x\\ cos(\theta )=2x \end{cases}\implies tan(\theta )=\cfrac{x}{2x}\implies tan(\theta )=\cfrac{1}{2}$

4 0

3 years ago

find the amount at compound interest that #600 would be at 3% the end of the first year, 2% at the end of the second year

zaharov [31]

Step-by-step explanation:

First we find the interest at the end of the first year.

Principal = #600

Rate = 3%

Time = 1 year

Interest = $\frac{600 * 3 * 1}{100}$

= #18

Amount = #618 at the end of the first year

Now at the end of the second year.

Principal now = #618

Rate now = 2%

Time = 1 year

Interest = $\frac{618 * 2 * 1}{100}$

= #12.36

Amount = #630.36 at the end of the second year

4 0

3 years ago

Roberto and Sandy are playing a rounding game. Roberto says the number 634. Sandy rounds Roberto's number to the nearest hundred

Alexxandr [17]

The Answer Is 600 Because The Number To The Right Is Less Than 4

8 0

3 years ago

Read 2 more answers

If EG = 10 and EF = 4, then<br> FG = [?]<br> E<br> F<br> G

kupik [55]

Answer:

Step-by-step explanation:

It's 6

7 0

2 years ago