To get the answer you got to get the distance
I is -19
J is -11.1
K is 7.5
to get IJ you must subtract; 19-11.1
to get JK you must add 7.5 and 11.1
IJ= 7.9
JK= 18.6
Hey there :)
( a² + 5a - 3 ) - ( 2a² - 4a + 3 )
Combine like-terms
a² - 2a² + 5a - ( - 4a ) - 3 - 3
- 1a² + 5a + 4a - 6
- a² + 9a - 6
You could arrange it 720 different ways
Answer:
69.
Step-by-step explanation:
literally just put 69, or dude use photo math ! u can download it on the app store . it's so helpful better than this app
Answer: 7
Explanation:
List out the factors of 120 until we hit a gap
1,2,3,4,5,6,8
Note that 7 is not shown above. We can see that 120/7 = 17.14 approximately meaning that 7 doesn't go evenly into 120. So this is why 7 isn't a factor. Something like 3 is a factor because 120/3 = 40 is a whole number result.
Also, 7 is prime. The only factors of 7 are 1 and itself. This means that 7 and 120 do not have any common factors other than 1. The GCF of 7 and 120 is 1, leading to the two numbers being relatively prime
Side note: The term "coprime" is sometimes used in place of "relatively prime"
