jtahsna
jtahsna
17-09-2019
Mathematics
contestada
the difference of twice a number (k) and 8 is 12
Respuesta :
icerina006
icerina006
17-09-2019
Answer: k=2
Step-by-step explanation:
K^2+8=12
K^2=12-8
=4
K=sqrt(4)
=2
Check : 2^2+8=4+8=12
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
what is 27/2 divided by 9/4
I'm having trouble with this:12b+3=-2b-4 I have to simplify the problem
what is 27/2 divided by 9/4
At Video Shack, movie rentals cost $3.99 each. the cost of renting three movies and one video game is $0.11 less than the cost of renting five video games. how
I'm having trouble with this:12b+3=-2b-4 I have to simplify the problem
why was the constantinople so important?
a croquet ball weighs 460 grams. together a golf ball and a croquet ball weigh the same as 11 golf balls.how much does 1 golf ball weigh?
why was the constantinople so important?
I'm having trouble with this:12b+3=-2b-4 I have to simplify the problem
a croquet ball weighs 460 grams. together a golf ball and a croquet ball weigh the same as 11 golf balls.how much does 1 golf ball weigh?
