supremedreams1211 supremedreams1211
  • 13-05-2022
  • Mathematics
contestada

i need help to solve this

i need help to solve this class=

Respuesta :

thishigopal
thishigopal thishigopal
  • 17-05-2022

Step-by-step explanation:

(6+r)^2 = 81 + r^2

36 + 12r+ r^2 = 81 + r^2

12r = 81-36 = 45

r = 15/4 = 3.75

Answer Link

Otras preguntas

kendra has 120 stickers . 10 stickers fill a page. how many pages can she fill?
You have quarters and dimes that total $2.80. Your friend says it is possible that the number of quarters is 8 more than the number of dimes. Is your friend cor
Round 12,351 to the nearest hundred
How to write an essay for paralegal school
1. The Gilbert Drama Guild is having a fund-raiser dinner at a local restaurant. While the food, beverages and live entertainment are all being donated by the r
If you were selected to be king or queen of your school, what are 5 rules that each kid has to follow? What are the punishments for the rule breakers?
what is the smallest unit of an organism that can be considered alive?
24miles per hour=yards per minute
Is this answer correct? Thank you
Question 1 Unsaved What is the difference between sports drinks and fitness waters? Question 1 options: Fitness water contains vitamins and minerals. Sports dr