![shubbs1038a](/avatars/25711.jpg)
shubbs1038a
12.10.2019 •
Mathematics
1. determine whether the graphs of the given equation are parallel, perpendicular, or neither.
y=-2x+3, 2x+y=7.
a. parallel
b. perpendicular
c. neither
2. determine whether the statement is always, sometimes, or never true.
two line with positive slopes are parallel.
a. always
b. sometimes
c. never
3. determine whether the statement is always, sometimes, or never true.
two lines with the same slope and different y-intercepts are perpendicular.
a. always
b. sometimes
c. never
Solved
Show answers
More tips
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- H Health and Medicine Is it true that working with a computer is harmful to your eyesight?...
- H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- C Computers and Internet How to Teach Older Generations to Work with Computers?...
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- F Food and Cooking How many stages of coffee roasting are there?...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
Answers on questions: Mathematics
- M Mathematics Prepare an income statement for crane company for the year ended December 31,2022...
- M Mathematics Halla el perimetro de la figuras que coloque en l foto...
- M Mathematics Does anyone know the answer to this?...
- M Mathematics The jaguar is a top predator that helps to regulate other population in the rainforest. It produces waste that are broken down to nutrients by decomposers. Microorganisms...
- M Mathematics A field is to be fertilized at a cost of $0.05 per square yard the rectangular part of the field is 120 yards long and the diameter of each semicircle is 42 yards....
- M Mathematics 2. What are the solutions of the equation 4x^2 - 2x + 2-3x - x^2 = 0? A: 1 and 2 B: 1 and 2/3 C: -1 and -2 D: -1 and -2/3...
- M Mathematics Find the perimeter of the figure to the nearest hundredth....
- M Mathematics Find the perimeter of a regular hexagon with side length 4 meters....
- M Mathematics What is the missing factor in the related multiplication problem 3.28 times blank equal 9.84? explain....
- M Mathematics 10x - 10y = 1 x = y - 3 solve the system of equations by substitution. a. (-29/20, 31/20) b. (1/2, 2/5) c. no solution d. coincident...
Ответ:
2. B. sometimes, in order for two lines to be parallel they have to have the same slope so, it is possible that two lines say with a slope of 3, those would be parallel BUT it doesn't always have to have a positive slope for it to be parallel like in question 1.
3. C. never, If they have the same slope they are parallel despite whatever the y-intercept is.
Ответ:
preservation, in contrast to conservation, attempts to maintain in their present condition areas of the earth that are so far untouched by humans.