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2 years ago

Given vectors u and v, with u = 10 and v = 12, and the angle between the vectors is 53°, what is u v?

Mathematics

2 answers:

blagie [28]2 years ago

8 0

Answer:

1.20

Step-by-step explanation:

12 divided by 10 =1.20

Sergio039 [100]2 years ago

6 0

Answer:

So we can compute the angle θ between u and v using the dot product: θ = arccos ( u · v u v ) . u · v = u vcos(0) = u v > 0. , so u · v = u vcos(π/2) = 0.

Step-by-step explanation:

brainliest please therefore your answer is option 1

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Evaluate the expression and enter your answer in the box below |98|

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Hi student, let me help you out! :)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

We are asked to evaluate $\pmb{|98|}$ .

$\triangle~\fbox{\bf{KEY:}}$

The notation |x| denotes absolute value.

The absolute value of a number is its distance from zero.

Absolute value is always positive; distances can't be negative, right?

So we need to find the absolute value of 98, which is:

$\star~\star\mathrm{98}~\star~\star$

$\ddot\bigstar$ Remember this...

$\fbox{The\;absolute\;value\;is\;a\;number's\;distance\;from\;zero}$

Hope it helps you out! :D

Ask in comments if any queries arise.

#StudyWithBrainly

~Just a smiley person helping fellow students :)

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