2 years ago

How to convert (x+6)(x-2) to standard form

Mathematics

1 answer:

Aleks [24]2 years ago

8 0

The standard form is ax² + bx + c = 0

To convert it in standard form, multiply it.

(x+6)(x-2)

x² - 2x +6x -12

x² + 4x -12 = 0

Now this is in the standard form where,

a = 1

b = 4

c = -12

You might be interested in

A neighborhood trash pick up comes every 5 days, while the recycling pick up is every 8 days. After how many days will both tras

Ivanshal [37]

Answer:

40 days

Step-by-step explanation:

8 and 5 have forty in common so yea forty days

8 0

3 years ago

A cell phone provider offers a plan that costs $30 per month plus $0.20 per text message sent or received. A comparable plan c

dalvyx [7]

Answer:

Step-by-step explanation:$30 per month, $0.20 per text

A: 50 text messages in order for both plans to cost the same

7 0

2 years ago

Pls answer i'll mark u brainlist

In-s [12.5K]

Answer: 2/3 hours

Step-by-step explanation:

okay so the speed now is 850, which is 850/340 = 2.5 times the original speed

Since It's 2.5 times the original speed,

2.5x = 5/3

so x = 5/3/2.5 = 2/3

7 0

2 years ago

Read 2 more answers

What is the surface area of this square pyramid?

OLEGan [10]

240cm2 is the answer

3 0

2 years ago

Which is the closest to the area that is painted blue? A 308 units B. 116 units C. 463 units? D 124 units

Charra [1.4K]

Step-by-step explanation:

first of all, all answer options are basically wrong, because an area is always measured in units² (and not just in units).

the blue colored area is the area of the whole square minus the area of the circle.

the side length of the square is 2 times the radius of the circle (the diameter) : 2×12 = 24 units.

so, the area of the square is

24² = 576 units²

the are of the circle is

pi×r² = pi×12² = 144pi units²

so, the blue area is

576 - 144pi = 123.6106579... ≈ 124 units²

therefore, D is the right answer.

6 0

2 years ago