What is the equation of a line that is perpendicular to -x+2y=4 and passes through the point (-2,1) ? (4 points) Write the equation -x+2y=4 in slope-intercept form
Y=1/2x+2
Identify the slope of the line represented in part a.

What is the slope of the line perpendicular to the line in steps a and b?

Write the equation of the perpendicular line in slope-intercept form.

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

If chord ab is congruent to chord cd, then what must be true about ef and eg?