snt44460
snt44460
30-03-2018
Mathematics
contestada
find the dot product of v=-7i+4j and w=-6+5j
Respuesta :
sqdancefan
sqdancefan
30-03-2018
v•w = (-7i +4j)•(-6i +5j) = (-7)×(-6) +4×5 = 42 +20
v•w = 62
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
where can you find the metaphor in a poem
The slope of the line passing through the points (-2,6) and (6,4) is
6. A farmer has a ten-acre plot to feed his family. What is the most efficient way to use the plot? Explain why you chose your answer. a. grow corn and feed it
There are 20 tables in the cafeteria. 1/5 of them are rectangle shaped. How many tables are rectangle shaped?
Do you believe there was a relationship between the war in Vietnam and the civilrights struggle at home? Why or why not?
an example paragraph is made up of what componets?A. topic sentence, a clincher sentence, and an illustrationB. the example, the topic defences, and and illust
Which of these job characteristics would result in the learning curve having less of an effect?
The first form of life on Earth was created from (2 points)
How to transform this to vertex form 2x^2-18x+8
What is 16/24-6/24 A) 10/0 B) 10/12 C) 11/12 D) 5/12
