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stiks02 [169]
4 years ago
7

Given the vector equation ????(t)=(4−3t)????+(−5+t)????+(3−t)????, rewrite this in terms of the parametric equations for the lin

e.x(t)=
y(t)=
z(t)=
Mathematics
1 answer:
Anit [1.1K]4 years ago
4 0

Answer:

The parametric equations for the line.x(t)=

y(t)=

z(t)=

is  

 \= r (t) =  \left \{ {{x(t)= 4-3t} \atop {y(t)= -5+t}}  \atop {z(t)=3-t}} \right \}

Step-by-step explanation:

From the question we are told that

      the given equation is

                \= r(t) =  (4-3t) + (-5 + t) + (3-t)

This given equation can be represented as

             \= r (t) =  [4 -3t , -5+t,3-t]

Generally this equation can be represented in terms of the parametric equations as follows

   \= r (t) =  \left \{ {{x(t)= 4-3t} \atop {y(t)= -5+t}}  \atop {z(t)=3-t}} \right \}

This above equation is obtained by assigning each component of r(t) to each  line

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Find all real square roots of 25
kiruha [24]

Answer:

All real square roots of 25 is +5 and -5.

Step-by-step explanation:

When you square root something, you take the positive and negative of the number, so the square root of 25 would be 5 and -5.

When you do 5 times 5, you get 25 and when you do -5 times -5, you get 25 as well, this is why we do the negative as well.

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5 0
3 years ago
HURRY PLEASE HELP
Maslowich

Answer:

2(x+3) (x+1)

Step-by-step explanation:

2x² + 8x + 6

Splitting the middle term (8x)..

2x² + 6x + 2x + 6 =0

x (2x + 6) + 1 (2x + 6)

(2x + 6) (x + 1)

2(x + 3) (x + 1)

Hence, option C. is the correct answer.

8 0
2 years ago
5х + 10 = 24 + 6x – 3х​
ArbitrLikvidat [17]

Answer:

Here, 5x + 10 = 24 + 6x - 3x

or, 5x  + 10 = 24 + 3x ( 6x-3x )

or, 5x - 3x = 24 - 10

or, 2x = 14

or, x = 14/2

Hence answer is 7.

5 0
3 years ago
4( 3/4 + x) = 11. if you can figure it out 20 points​
sineoko [7]

Answer:

Step-by-step explanation:

6 0
4 years ago
Dr dylan collects 2 hailstones during a storm. one hailstone weighs 2 3/8 pounds and the other hailstone weighs 1 3/10 pounds. h
kap26 [50]

Answer:

1  3/40 pounds

Step-by-step explanation:

difference in weight

= 2 3/8- 1 3/10

= 19/8-13/10

=(19*5 -13*4)/40

=95-52/40

=43/40

=1  3/40 pounds

8 0
3 years ago
Read 2 more answers
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