Answer:
Your Answer is D.
Step-by-step explanation:
Jordan Needs 1 1/2 cups of diced chicken for 3 salads.
If the vectors are 4i-6j and -i-5j then the angle between both the vectors is approximately 45°.
Given two vectors be 4i-6j and -i-5j.
We are required to find the angle between vectors 4i-6j and -i-5j.
A vector is basically an equation involving a linear combination of vctors with possibly unkown coefficients. Vector is basically a quantity that has both magnitude and direction but not possition.
Angle is basically measure of inclination of something with the surface.
The angles between two vectors can be find out by the following formula:
cos Θ=[dot product of both the vectors/(product of magnitude of both the vectors)
cos Θ=[4*(-1)+(-6)*(-5)]/
cos Θ=(-4+30)/
cos Θ=26/
cos Θ=26/26.77
cos Θ=0.7070
Θ=(0.707)
Θ=45.008
Approximately 45°.
Hence if the vectors are 4i-6j and -i-5j then the angle between both the vectors is approximately 45°.
Learn more about vectors at brainly.com/question/25705666
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Answer:
No. Vivian will not make it to her friends house.
Step-by-step explanation:
If Vivian will be riding 15 miles per hour, and she has six hours , then in order to find out the distance, we will have to multiply the rate and the time.
Equation : 15x6 = 90
Using this solution, we can easily find out that 90 is less than 96 as shown.
90<96
In conclusion, no Vivian will not make it to her friends house within the 6 hours she has to get there.
Hope this helps!
Answer:
Need help on finding the values ?
Step-by-step explanation: