What is the slope of a line perpendicular to the line:<br><br> y = -2/3x + 5

B Which of the statements is true about the polygons below E D 120 degrees C 90 90 60 60 120 degrees 90 90 F D Polygon A Polygon

mash [69]

Answer:

hope you can understand

5 0

2 years ago

Part 1: Create an equation of a line in point-slope form. Be sure to identify all parts of the equation before writing the equat

mixer [17]

Covers the 'point-slope' form of linear equations, including how to find a line ... For this one, they give you a point (x1, y1) and a slope m, and have you plug it into this ... You can use the Mat way widget below to practice finding a line equation .... Find the equation of the line that passes through the points (–2, 4) and (1, 2)

5 0

3 years ago

Read 2 more answers

Shear strength measurements for spot welds have been found to have standard deviation 1 0 pounds per square inch (psi). If 100 t

Temka [501]

Answer:

$P(\mu -1< \bar X$

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

Let X the random variable that represent the Shear strength of a population, and for this case we know the distribution for X is given by:

$X \sim N(\mu,10)$