Justin has a loan of £450. He pays simple interest of 1.5% per month. Work out the total amount of interest he will pay over one year. b What percentage of his original loan is this?​

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.

the weight of the object inside the box!

no

step-by-step explanation: