Yeah same idekkk but obviously each side is 90 degrees bc it’s a 90 degree angle
Since you're only interested in x, you can use the first equation to write an expression for y that can be substituted into the second equation.
.. y = k -x
.. 2x +3(k -x) = k +1
.. -x +3k = k +1 . . . . . collect terms
.. 2k -1 -x = 0 . . . . . . subtract k+1
.. 2k -1 = x . . . . . . . . .add x
The 3rd selection is appropriate.
length times width times height
(1¼) (4) (2)
= 10 cm3
Answer:
7
Step-by-step explanation:
32 - 2 = 30
30 - 2 = 28
From those 28 left that Sarah has left, divide by 4 to get 7 in each group remaining.
1) y = x
2) y = -(1/5)x + 4
3) y = -6x + 2
4) y = x + 2
5) y = (1/2)x + 2
6) y = -x + 4
7) y = -x + 1
8) y = (3/2)x + 2
9) y = -(3/2)x - 2
10) y = 2x - 1
