Ask question

Ask question

All categories

3 years ago

11

Relation is a the output Y values of the relation be the input X values of the relation see a set of points that their input val

ues with output values DX and Y values written in the form XY

1 answer:

Bogdan [553]3 years ago

5 0

Answer:

Step-by-step explanation:

6

You might be interested in

Nick owns 500 of the 100,000 shares available.

yaroslaw [1]

To get the percentage of how much Nick owns, we have to divide the part (500) by the whole (100,000) then multiply the product by 100.

500 / 100,000 = 0.005

0.005 × 100 = .5%

Nick is entitled to $2,500,000 × .5% = $12,500

6 0

3 years ago

Which expressions are equivalent to the expression 7(5 + m) - 8?

Akimi4 [234]

Answer:

<u>2</u><u>7</u><u> </u><u>+</u><u> </u><u>7</u><u>m</u>

Step-by-step explanation:

$7(5 + m) - 8$

open the bracket:

$= 35 + 7m - 8 \\ = 27 + 7m$

3 0

3 years ago

HELPPPPPPP PLSSSSSSSS

liberstina [14]

Answer:

D'(5,2)

E'(13,-5)

F'(15,3)

8 0

3 years ago

Which inequality is represented by the graph?

Taya2010 [7]

Answer:

Option B

Step-by-step explanation:

Notice that the region of the inequality is bounded by a line.

The first thing to do is find the equation of this line.

Note that the line intersects the x-axis at $x = 3.5$ and intercepts the y-axis at $y = -2.5$

We know that the equation of a line has the following form:

$y = mx + b$

Where m is the slope of the line and b is the intercept with the y axis.

So we already know that:

$b = -2.5 = -\frac{5}{2}$

Then we know that when $x = 3.5$ then $y = 0$

Thus:

$0 = 3.5m -2.5$

Ahroa we clear m.

$m = \frac{2.5}{3.5}\\\\m = \frac{5}{7}$

Then, the equation of the line is:

$y = \frac{5}{7}x -\frac{5}{2}$

We can also multiply by -2 both sides of the equation and we have:

$-2y = -\frac{10}{7}x +5$

Then:

$\frac{10}{7}x -2y =5$

The option that contains this equation is option B.

To verify it, enter a point within the shaded region, such as the point (0,0), in the selected inequality. If the inequality is satisfied then option B is correct

$\frac{10}{7}x -2y\leq5\\\\\frac{10}{7}(0) -2(0)\leq5\\\\0\leq5$

The inequality is satisfied because 0 is less than 5. Then the correct option is B

7 0

3 years ago

Anna [14]

Answer:

The first angle is 68.

Step-by-step explanation:

$x_{1}+x_{2}+x_{3}=180\\x_{1} = 4*x_{2}\\x_{3}=x_{2}+ 78\\4*x_{2} + x_{2} + x_{2}+ 78 = 180\\6*x_{2}=102\\x_{2} = 17\\$

So $x_{1}=68$ and $x_{3}=95$

8 0

3 years ago