What vertex does the quadrilateral and the pentagon share?

Mathematics

2 answers:

siniylev [52]4 years ago

3 0

Step-by-step explanation:

a vertex is a corner and the corner that both the quadrilateral and Pentagon share is a point at (-3, -5)

Anton [14]4 years ago

3 0

(-3,-5) so the first option

You might be interested in

HELP! Might have to zoom in

stealth61 [152]

To graph a line, first put the equation into slope-intercept form: $y=mx+b$ . So what can we do with our equation, $-3y=x-6$ , to get it into slope-intercept form? If we divide both sides of the equation by $-3$ , we get $y=-\dfrac{x}{3}+2$ . This gives us several pieces of information. Remember that the constant term, the one without a variable, tells us the y-coordinate of the y-intercept. The y-intercept is where the graph crosses the x-axis. So here, the constant term is 2; so the y-intercept is (0,2). That is one of the points. Now what does the slope represent? It is rise/run. Here it is -1/3. So from our y-intercept, (0,2), we can go down one unit and to the right 3 units. This new point is (3,1). From that point we can apply that again: go down 1 and right 3 units to get another point, (6,0).

6 0

3 years ago

The number of students in a class is 60. The number of boys is seven-fifths the number of girls. Find the number of boys in the

Fynjy0 [20]

Step-by-step explanation:

Let the number of girls = x

Therefore, no. of boys = $\frac{7}{5} \times x$

$\because \: no \: of \: boys + no \: of \: girls \: = 60 \\ \\ \therefore \: \frac{7}{5} x + x = 60 \\ \\ \therefore \: \frac{7x + 5x}{5} = 60 \\ \\ \therefore \: \frac{12x}{5} = 60 \\ \\ \therefore \: x = 60 \times \frac{5}{12} \\ \\ \therefore \: x = 5 \times 5 \\ \\ \therefore \: x = 25 \\ \\ \therefore \: \frac{7}{5} x = \frac{7}{5} \times 25 = 7 \times 5 = 35 \\$