The rate of change on the line is x line goes to the right and y line goes upward
72/8 +3*4 - 105 /5
= 9 + 12 - 21
= 21 -21
= 0
Answer:
z = 25
Step-by-step explanation:
7x + 2y = z
x = 3
y = 2
z = ?
First, let's put in the values we do know.
7(3) + 2(2) = z
Let's solve this.
7 * 3 = 21
2 * 2 = 4
21 + 4 = z
Now, we must add the two together to find z.
21 + 4 = 25
25 = z
z = 25
Answer:
70mm
Step-by-step explanation:
15mm + 8mm = 23mm, this equals the total top side.
15mm+8mm = 23mm, this equals the total bottom side.
12mm x2 = 24mm, both the left and right side
add these together = 70mm
Good luck!
