For this case we have the following expression:
We know that:
Rewriting the expression we have:
For equality to be met we have to:
ANswer:
The value of the variable "y" is -8.
Option A
Explanation:
1. The set of points 5 cm from the nearest point on a circle of radius 2 cm will be a circle with a radius 5 cm larger: a circle with a radius of 7 cm.
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2. The set of points 6 in from the nearest point on a line will be a cylindrical shell 12 inches in diameter centered on the line.
If AB is a line segment, then the shell will have hollow hemispherical ends of radius 6 inches about the end points.
Answer: A and B
Step-by-step explanation: Do you ReAlLy NeEd OnE ThO
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Answer:
x=9
Step-by-step explanation:
2x+10=28
Subtract 10 from both sides
2x=18
Divide by 2 on both sides
x=9