Find the value of x. See attachment.

x = 20

Step-by-step explanation:

the two angles form a complementary angle, which is 90 degrees, so you need to add them together.

x + 8 + 6x - 58 = 90

7x = 90 + 58 - 8

7x = 140

x = 20

you can plug x back in the equation to check your work

hope this helps! :)

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.

answer:     true

step-by-step explanation: