All categories

2 years ago

What is the next two steps for solving the following equation by using the quadratic formula?

Mathematics

1 answer:

sashaice [31]2 years ago

6 0

<span>2n^2 - 7n - 3 = 0
a = 2
b = -7
c =-3
Then use the Quadratic formula:
x = [-b +-sqroot(b^2 -4*a*c)] / 2*a

</span>

You might be interested in

A Park has a pond shaped like a quadrilateral with all sides 18 feet long and at least one right angle. What geometric shape bes

Rom4ik [11]

I gave some examples of some quadrilaterals. The pond is most likely the shape of a square or a triangle with a right angle.

5 0

2 years ago

A school raised $4,000 for its new library. 36% of the money is used to buy reference book. How much money is used to buy refere

Blizzard [7]

Answer:

$1440

Step-by-step explanation:

36% of $4,000 is $1440

6 0

2 years ago

HELP ME PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!

Dahasolnce [82]

Answer:

Step-by-step explanation:

The shaded portion is a sector and the area of a sector is expressed as;

Area of sector = $\frac{\theta}{360} * \pi r^{2}$

given $\theta$ = 60°, radius r = 6cm

area of the sector = $\frac{60}{360} * \pi * 6^{2}$

area of the sector = 36π/6

area of the sector = 6πcm²

4 0

2 years ago

Which graph represents a function?<br> 2<br> 1<br> 23<br> 23<br> 2 3 4 5

Andrej [43]

Answer:

D, the graph in the bottom row, on the right side

Step-by-step explanation:

A function will not have repeating x values, and the graph on the bottom right is the only that passes the vertical line test(meaning there are no repeating x values).

6 0

3 years ago

Read 2 more answers

In a right triangle, if the length of the hypotenuse is 39 and the length of one of the other sides is 15, what is the length of

Inessa [10]

Answer:

<h3>either way the answer is be =36 so the length of the missing side is 36 CM. </h3>

8 0

2 years ago