busybee1123
busybee1123
03-06-2018
Mathematics
contestada
How do I solve this?
Respuesta :
thomaslaterica1
thomaslaterica1
03-06-2018
Does this have something to do with the radius ?
Answer Link
KyngOyinda
KyngOyinda
03-06-2018
r²+10r+21
r²+3r+7r+21=0
r(r+3)+7(r+3)=0
(r+7)(r+3)=0
r+7=0. Or r+3=0
r=-7. Or r=-7
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
What is the solution? 2x + y = 4 3x + 3y = 9 A. x = 0, y = 4 B. X = 1, y = 2 C. X = 2, y = 1 D. X = 3, y = 0
BRAINLIEST UP 4 GRABS! :) Chandler, Mason, Connor, and Josh are going to work together to paint a house. Josh could paint it alone in 16 hours, Mason could pain
246 students enrolled in a freshman-level chemistry class. By the end of the semester, 5 times the number of students passed as failed. Find the number of stude
how do you find the simple interest?
Algebraic terms are separated by ______. Choose all that apply. 1)= 2)+ 3)x 4)÷ 5)-
(HELP!!)For which pair of points can you use this number line to find the distance?
which expression is equivalent to (1/square root y)^-1/5
According to the Rutherford model of the atom, the atomic nucleus contains -all of the atom's electrical charge, but none of the atom's mass -all of the atom's
Could you help me with ab 5 of these
Which system is equivalent to
