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

how did the mediterranean climate influence culture in the region
What is a OT therapist
Democratization describes a process through which a country's citizens gain greater access to and participation in government a measurement of the efficiency an
find the slope of the line having equation 4x- 3y= 13
Most of the evidence we have about early humans comes from _____.
what is sum of 5/8 + 5/8
Which of the following is not part of testing a hypothesis? A. Gathering evidence B. Reasoning C. Collecting data D. Modeling
What is a OT therapist
how did the civil war affect industries in the north?
M is the midpoint of CF (line over it) for the points C(3,4) and F(9,8). Find MF