Arectangle has a width of 5 m and a length of 7 m. a similar rectangle has a width of 15 m. what is the length of the similar rectangle.

You know that the first rectangle has a width of 5 m and the similar triangle has a width of 15 m. The relationship between those widths can help you determine the length of the similar triangle. Since 5 x 3 is 15  the relation between these two rectangles would be x3 therefore if the length is 7 m then 7 x 3 is 21, the length of the similar triangle is 21.

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

the forst and 3rd

step-by-step explanation: