OpenStudy (anonymous):
Is the line through (4,1,-1) and (2,5,3) perpendicular to the line through (-3,2,0) and (5,2,4)? please justify
7 years ago
OpenStudy (anonymous):
Suppose a line through point A and B, a second line through C and D: U = B-A V = D-C if U dot V = 0 then perpendicular, as X dot Y = |X|*|Y|*Cos(t) where t is 1angle between the two vectors
7 years ago
Pixel:
Help? Math
alexlynn:
Scientists in a test lab are testing the hardness of a surface before constructing a building.
beebo31:
How would consumers who traditionally pay using cash potentially benefit from an
jasonmitchell:
If Bill Weasly got elected to the Congress he would be accountable to his ____________ since they put him there.
hipoh17:
Wilson has a balance of $890 on a credit card with an APR of 18.7%, compounded monthly.
hallm:
Herbie was in n terrible car accident and sustained head injuries. He is able to speak but nothing he hears makes any since to him.
mistyyrosee03:
Question 2 Unsaved Think about the following conditional statement. If a whole number is divisible by 7, then the number is odd.
ksimsj:
HELP FAST! Nights and Dragonsu2014 From the memoir of author Abigail Prynne As I started my research, I discovered many skeptics.
mistyyrosee03:
If the measure of AC = 75, what are the lengths of AB and BC?
ejbrody:
Egypt is different from other Arab nations because _____.
CC12:
Math help please
jasonmitchell:
If mu2220ABC = 157u00b0 and mu2220DBC = 83u00b0, what is the m u2220ABD in degree
BeccaNicole:
From AD 1150 to 1500, Britain was characterized by which language?
22west:
Please Help And fast
Study2Learn:
How do sensations affect our perceptions? A. Perception is not affected by sensation in any way B.
mistyyrosee03:
If mu2220ABC = 157u00b0 and mu2220DBC = 83u00b0, what is the m u2220ABD in degree
Study2Learn:
How do sensations affect our perceptions? A. Perception is not affected by sensation in any way B.
jasonmitchell:
https://prnt.sc/kwbp5m
ash1366:
what is your favorite song
jasonmitchell:
In order for the Supreme Court to interpret a law it must be a ____________ first.