We are asked to solve for the length AB of the given circle with center O.
The angle of OCB is 90°, therefore, we can apply SOH CAH TOA and Pythagorean theorem in the problem.
OB² = OC² + CB² where OB is the radius which means its length is equal to 18 units.
OB = 18 units
OC = 13 units
18² = 13² + CB²
CB = 12.45 units
AB is twice of CB length, therefore we have:
AB = 12.45 * 2
AB = 24.9 units
The answer is the letter "C".
The computer Brian can afford to buy based on his budget and the price of the items is the laptop computer.
<h3>What computer can Brain afford to be?</h3>
The price of the computers after the discount has been applied has to be determined.
Price of the laptop after the discount = (1 - 0.15) x $1100 = $935
Price of the deskstop computer after the discount =(1 - 025) x 1365 = $1023.75
To learn more about how to calculate discounts, please check: brainly.com/question/26061308
E. Commutative property of multiplication
Answer:
17, -5, 10
Step-by-step explanation:
A coefficient is the number before a variable
For example: 17x
x is the variable 17 is the coefficient
Answer:
Step-by-step explanation:
6 percent of 90 is 5.4
6 percent *90 =
( 6:100)*90 =
( 6*90):100 =
540:100 = 5.4
