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leva [86]
2 years ago
12

I WILL GIVE BRAINLIEST

Mathematics
1 answer:
shusha [124]2 years ago
5 0

Answer:

x = -3

Step-by-step explanation:

y\geq -\frac{2}{3} x-3\\
y\leq 3x+8

-\frac{2}{3} x-3=3x+8

Add 2/3 x to both sides:  -3=\frac{11}{3}x+8

Subtract 8 from both sides: -11=\frac{11}{3}x

Multiply both sides by 3:  -33=11x

Divide both sides by 11:  x=-3

Therefore, point of intersection between both lines is at point (-3, -1)

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4 years ago
A particle starts at the point P=(−5,−1,3) when t=0 and moves along a straight line toward Q=(−6,−6,8) at a speed of 9 cm/sec. L
navik [9.2K]

Answer:

Step-by-step explanation:

Given

Particle moves from P\ (-5,-1,3)\ to\ Q\ (-6,-6,8)

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Unit vector in the direction of vector \vec{PQ} is given by

\hat{n}=\frac{\vec{Q}-\vec{P}}{|\vec{Q}-\vec{P}|}

\hat{n}=\frac{-}{\sqrt{(-1)^2+(-5)^2+(5)^2}}

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Now Position of Particle at any time is given by

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Parametric vector equation is given by

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6 0
4 years ago
A prism has two parallel, congruent bases. The
SashulF [63]

Answer:

rectangle

Step-by-step explanation:

the base shape is the shape that's shown at the bottom of the shape. you can picture rotating the prism and once you turn it around, you'll find the bottom shape as a rectangle.

6 0
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Given the relation y = -3x + 2, if the input is -4, what is the output?
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B
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Answer:

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Step-by-step explanation:

3 0
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Read 2 more answers
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