Answer:
x = -2
Step-by-step explanation:
x = -2, is a vertical line, y = 5 is a horizontal line.
1) 61
2)7
3) 20,333.33333333333
Answer:
The variable "a number" stands for 9.
Step-by-step explanation:
Rewrite the problem as 2 * (6 + x) = 30
Divide 30 into 2. 30/2 = 15
That means that the variable that is added to 6 must make the number 15.
15 - 6 = 9
The variable x is 9 so the equation would be:
2 * (6 + 9) = 30
Answer: 24 ft
Step-by-step explanation:
By the Pythagorean theorem,
Definition 1. A rigid motion of the plane ( or an isometry ) is a motion whichpreserves distance.There are four basic rigid motions:(1) Reflection(2) Glide Reflection(3) Rotation(4) Translation
