foreverasimp
foreverasimp
03-12-2020
Mathematics
contestada
the expression 1/7a + 1/7
Respuesta :
bennettaka
bennettaka
04-12-2020
Answer:
LCM = 7a
(1/7a))(7a) + (1/7)(7a)=0(7a)
1+a=0
a = -1
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
What is the simplified form of the following expression? (y8)(y2) y10 y6 y16 y64
In your opinion, what would be the consequences if the memory manager and the processor manager stopped communicating with each other?
Papyrus was used as a surface for the Egyptian writing system called inscribing. hieroglyphics. pictographs. cuneiform.
(01.02) kim earns $30 for babysitting on friday nights. she makes an average of $1.25 in tips per hour. write the function of kim's earnings, and solve for how
An airplane can travel at a speed of 550 mph. Write and solve an equation to find the time it will take to fly from London to Montreal, a distance of approximat
Can someone please help calculate the given expressions 199 - 199 -67 - -67 21 + -21 do i add and subtract normally
How can the statement be written as a conditional statement in if-then form? Lines on a coordinate plane are perpendicular if they have opposite reciprocal slop
In what ways did popular sovereignty stir up sectional tensions in the 1850s?
Which of the following is an example of aggressive driving behavior? Changing lanes without signaling Driving while fatigued Driving after curfew Driving to
Which of the following pharaohs is described in the passage below? This pharaoh ruled the New Kingdom and made Egypt a mighty empire. His invasion of Nubia grea
