x = 3
2x + y - z = 3 → (1)
- x + y + 2z = 0 → (2)
3x + 2y + z = 9 → (3)
we require to eliminate the y and z terms from the equations
(1) + (3) : 5x + 3y = 12 → (4)
multiply (1) by 2
4x +2y - 2z = 6 → (5)
(2) + (5) : 3x + 3y = 6 → (6)
(4) - (6) : 2x = 6 ⇒ x = 3
Hey there Jnorman1287.
Answer:
Distance = 249 x 9
= 2,241
Hope this helps :D
<em>~Natasha♥</em>
The error is that 9 shouldnt be written as nine it should be written as 3x3 or 3^2. So the answer should be 2^3 x 3^2 because 9 can be divided into even more prime factors of 72.
Plot and connect the points A (-4, -5), B (-2, -3), C (4, -3), D (6, -2), E (6, 6), F (-1, 6), G (-4, 2), and find the length of
eimsori [14]
Answer:
The length <u>EF</u> is 7 units.
Step-by-step explanation:
The length between the points E and F, using the plot below, is:
Therefore the <u>length EF is 7 units.</u>
I hope it helps you!
