Jamal starts work in January with a salary of RM 3650 per month. He gives 10% of his salary to his mother. How much money does Jamal's mother recieve in a year? Give the answer correct to two significant figures

Earns 56,500

Tax 56,500 × 10/100

=5,650

Invest = 50,850 × 50/100

= 25,425

Food = 25,425 × 30/100

=7,627.5

Shopping = 17,797.5 × 20/100

=3,559.5

Remaining = 14,237.5

3/6   and 9/18

step-by-step explanation:

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,