4. ike buys a new computer priced at $650. he makes a down payment of 15%. how much of the pur
chase is not paid for? round to the nearest hundredth as needed.)

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

Write the equation of the circle centered at (10,-2) with radius 2.

The angle of depression from the top of the tree to the tip of the shadow is 25°. find the height of the tree to the nearest tenth. a. 16.8 feet b. 18.2 feet c. 23.4 feet d. 39.7 feet