subject
Mathematics, 06.01.2021 02:00 gasparesparzajr

SUPER EASY MATH! WILL MARK BRAINLIEST! Given the vectors in component form:

r = ⟨8, 4⟩

s = ⟨–3, –4⟩

t = ⟨–5, 1⟩

Perform the operations.

5r – 3s + 8t

What is the magnitude and direction angle of the resultant vector?

A. 10.8, θ = 56.3°
B. 18.4, θ = 119.4°
C. 41.0, θ = 77.3°
D. 97.6, θ = 24.2°

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
What is the first step of an indirect proof of a number that is divisible by two
Answers: 2
question
Mathematics, 21.06.2019 18:30
If 25% of y is 30, what is 60% of y?
Answers: 1
question
Mathematics, 21.06.2019 19:40
Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.
Answers: 1
question
Mathematics, 21.06.2019 20:00
What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.
Answers: 1
You know the right answer?
SUPER EASY MATH! WILL MARK BRAINLIEST! Given the vectors in component form:

r = ⟨8, 4⟩<...
Questions
question
Health, 24.06.2019 18:10
Questions on the website: 13722367