3 years ago

you get 16 pointsPLEASE ANSWER i’m kinda failing so help

Mathematics

1 answer:

sleet_krkn [62]3 years ago

3 0

Answer:

Graph 4

Step-by-step explanation:

Parallel lines have no solution to the system of equation. Graph 4 is a set of parallel lines, so they will never intersect.

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The length of a rectangle is 3 feet longer than the width. The perimeter is 30 feet. Find the length and width of the rectangle.

barxatty [35]

Answer:

do you mean height, because then the answer would be a length of 9 and height of 6

Step-by-step explanation:

9+9=18

6+6=12

18+12=30

5 0

3 years ago

Plsssss help ASAP ;-;

lorasvet [3.4K]

Answer:

$3x+2$

Step-by-step explanation:

$6x^{2} - 11x - 10 = (2x - 5)(3x+2)$

So, $\frac{6x^{2} - 11x - 10}{2x-5} = \frac{(2x-5)(3x+2)}{2x-5}$

= $3x + 2$

Hope this helps :)

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3 years ago

Which of the following graphs represents the equation y- 4 =3(x-1)

Leno4ka [110]

Answer:D

Step-by-step explanation:y-4=3(x-1)

y-4=0 3(x-1)

y=-4 , 3x-3

y=-4=3x-3

3 3

y=-4, = x=1

y-x=1+4=5

6 0

3 years ago

Read 2 more answers

Find the angle between the vectors u=i-9j and v=8i+5j

Katyanochek1 [597]

Answer: $\cos^{-1} \left(\frac{-37}{\sqrt{7298}} \right) \approx 115.665^{\circ}$

Step-by-step explanation:

$u \cdot v=(1)(8)+(-9)(5)=-37\\\\|u|=\sqrt{1^{2}+(-9)^{2}}=\sqrt{82}\\\\|v|=\sqrt{8^{2}+5^{2}}=\sqrt{89}\\\\\cos \theta=\frac{-37}{\sqrt{82}\sqrt{89}}\\\\\theta=\cos^{-1} \left(\frac{-37}{\sqrt{82}\sqrt{89}} \right)\\\\\theta=\boxed{\cos^{-1} \left(\frac{-37}{\sqrt{7298}} \right) \approx 115.665^{\circ}}$

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2 years ago

2. Which is a solution of 2(t-1)+3t 9p+6-5p

insens350 [35]

Answer:

3t9p + 2t - 5p + 4

Step-by-step explanation:

4 0

3 years ago

*you get 16 points*PLEASE ANSWER i’m kinda failing so help

you get 16 pointsPLEASE ANSWER i’m kinda failing so help