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AleksandrR [38]

3 years ago

15

A, B, and C are collinear, and B is in between A and C. The ratio of AB to AC is 1:3. If A is at (2, -6) and B is at (3, -1), wh

at are the coordinates of point C?

1 answer:

ASHA 777 [7]3 years ago

7 0

Answer:

(4-1)

I think not for sure

Step-by-step explanation:

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Evaluate the related<br> series of each sequence<br> 19, 28, 37, 46, 55

shutvik [7]

Answer: You add 9 each time

Step-by-step explanation:

19 + 9 = 28 + 9 = 37 + 9 = 46 + 9 = 55

hope this helps mark me brainliest if it did

4 0

3 years ago

During Tracy’s trip across the country, she traveled 2,884 miles. Her trip took 7 days. Find a unit rate to represent the averag

Anika [276]

2884 miles/7 days = 412 miles per day

7 0

3 years ago

Read 2 more answers

The ___ tells how fast a line rises or falls between any two points on that line. algebraically it is expressed as (y2 - y1)/ (x

Anon25 [30]

The correct answer would be a slope. The way I know is because that is the formula for slope and it is also used to find a distance between two points.

3 0

3 years ago

Can someone help me out with this? I’m not sure what I’m doing wrong.

Nadusha1986 [10]

Answer:

Step-by-step explanation:

This is a system of inequalities such that:

$\left \{ {{2x+3y\geq 2} \atop {3x-4y\leq 3}} \right.$

Let's start by solving for y for both equations:

Equation 1:

$2x+3y\geq 2\\\\3y\geq -2x+2\\\\y \geq \frac{-2x+2}{3}$

Equation 2:

$3x-4y\leq 3\\\\-4y\leq -3x+3\\\\y\geq -\frac{(-3x+3)}{4}$

Now if we substitute the 2nd y into the first equation we obtain:

$2x+3(\frac{3x-3}{4}) \geq 2\\\\2x+\frac{9x-9}{4}\geq 2\\\\\frac{8x+9x-9}{4}\geq 2\\\\17x-9\geq 8\\\\17x\geq 17\\\\x\geq 1$

Now we will solve for the second equation using the first result of y and we obtain:

$3x-4(\frac{-2x+2}{3}\leq 3\\\\3x+\frac{8x-8}{3}\leq 3\\\\\frac{9x+8x-8}{3}\leq 3\\\\17x-8\leq 9\\\\17x\leq 17\\\\x\leq 1$

And so our solution for the system of equations is:

$x \leq 1\\and \\y\geq \frac{-2x+2}{3}$

As well as:

$x>1\\and\\y\geq \frac{3x-3}{4}$

4 0

4 years ago

Kevin is 2 times as old as Gabriela. 12 years ago, Kevin was 6 times as old as Gabriela.

elena-s [515]

K=2g and we are told k-12=6(g-12)

using the value k=2g in the second equation we have:

2g-12=6(g-12)

2g-12=6g-72

4g=60

g=15

Gabriela s now 15 years old.

3 0

3 years ago