2 years ago

Graph the line that passes through the points (9, -9) and (9,-4) and determine

Mathematics

1 answer:

balandron [24]2 years ago

3 0

The equation is undefined, because the line is vertical.

You might be interested in

Find the measure of angle DFC

Jlenok [28]

DFC equals 180 because all triangles add up to 180. And their sides are the same so 180/3=60

7 0

3 years ago

Read 2 more answers

HELP! TIMED QUESTION!

diamong [38]

Answer:

Step-by-step explanation:

3 0

3 years ago

What is the approximate volume of a cone if the radius is 10 in the heights at 12

mr_godi [17]

The answer should be
12ft^3
12cm^3
12yd^3
12in^3

7 0

3 years ago

Read 2 more answers

What is the equation of the line that passes through the point (2, -1) and has a slope of 3/2?

barxatty [35]

Answer:x=-2

Step-by-step explanation: -1=3/2x+2

6 0

3 years ago

In an auditorium, a charity show is conducted in order to raise at least $3,750. The auditorium can accommodate up to 180 specta

Maksim231197 [3]

Answer:

See explanation

Step-by-step explanation:

Let $x,\ x\ge 0$ be the number of students and $y,\ y\ge 0$ be the number of adults on the show.

1. Tickets cost $15 for students, so x student tickets cost $15x.

Tickets cost $25 for adults, so y adult tickets cost $25y.

Total cost of all tickets is $(15x + 25y).

The charity show is conducted in order to raise at least $3,750, thus

$15x+25y\ge 3,750$

2. The auditorium can accommodate up to 180 spectators, hence

$x+y\le 180$

3. We get the system of inequalities:

$\left\{\begin{array}{l}x\ge 0\\y\ge 0\\x+y\le 180\\15x+25y\ge 3,750\end{array}\right.$

Plot all solutions sets to each inequality and the common region is the solution set to the system of inequalities. This region is not empty, so the charity will reach its goal. For example, if they sell 50 students tickets and 125 adult tickets, they will raise $\$(15\cdot 50+25\cdot 125)=\$3,875$

8 0

3 years ago