Mawukosegbawu Mawukosegbawu

10-10-2020
Mathematics

contestada

Evaluate (18)^2-(15)^2.
Please show working

Respuesta :

supriya81 supriya81

10-10-2020

18^2-15^2
=324-225
99

Answer Link

Аноним Аноним

10-10-2020

• Answer:

99

• Step-by-step explanation:

Hi there !

use formula a² - b² = (a-b)(a+b)

18² - 15² =

= (18 - 15)(18 + 15)

= 3×33

= 99

Good luck !

Answer Link

Otras preguntas

Find each percent of the markup. $11.5 marked up to $25. Round to the nearest percent.

PLEASE HELP!!!!! One advantage of communicating via e-mail is that it is __________. A)temporary and can be deleted B)a permanent record C)a secure and priva

HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Where is the potential energy of a swing the greatest? Question 2 options: At the

Jordyn took a taxi from the airport to her house. She paid a flat fee of $5 plus $3.70 per mile. The fare came to $42. For Jordyn's taxi ride, which equation gi

Why was it difficult for American forces to defend themselves against Japanese fire

Im writing an essay on Soviet Censorship and i need help finding out how it affected citizens in Russia during that time

I need to show my work on problem 367 divided by 2

Which statement best summarizes the accomplishments of Benjamin Franklin during the American Revolution?

which of these best describes an anorexic person's body image

what does a red blood cell look like at in 0.65M solution