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11111nata11111 [884]
3 years ago
14

Describe the vector below shown below as an ordered pair. X-value? Y-value?

Mathematics
2 answers:
Cloud [144]3 years ago
6 0
\bf \begin{cases}
x=rcos(\theta )\\
y=rsin(\theta )\\
------\\
r=22\\
\theta =39
\end{cases}\implies (\stackrel{x}{22\cdot cos(39^o)}~,~\stackrel{y}{22\cdot sin(39^o)})
\\\\\\
(x,y)\approx (17.09721115~~,~~13.84504860)
rosijanka [135]3 years ago
3 0
The red vector has a magnitude of 22 and makes an angle of 39 degrees with the horizonal x-axis.

Converting to rectangular form:  x = 22 cos 39 deg and y = 22 sin 39 deg
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What is 5(3x+8) answer?
sergeinik [125]

Answer:

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On a coordinate plane, a line is drawn from point a to point b. point a is at (7, negative 2) and point b is at (negative 8, neg
dimaraw [331]

The coordinate of the partition c on the line segment is (1.2, -4.7)

<h3>How to determine the coordinates of the partition?</h3>

The coordinates are given as:

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B = (-8,-9)

m:n = 5:8

The coordinate of the partition is calculated using:

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So, we have:

(x,y) = \frac{1}{5 + 8} * (5 * -8 + 8 * 7, 5 * -9 + 8 * -2)

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Evaluate the product

(x,y) = (1.2, -4.7)

Hence, the coordinate of the partition on the line segment is (1.2, -4.7)

Read more about line segment ratios at:

brainly.com/question/12959377

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Yes, that is correct. 
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