3 years ago

Guide What are the zeros of the function f, where f(x) = 6x2 - 9x – 6?

Mathematics

2 answers:

dolphi86 [110]3 years ago

7 0

Answer:

Step-by-step explanation:

Use the Pythagorean Theorem to find the zeros of 6x² - 9x - 6.

x = [9±√(9²-4(6)(-6))]/[2(6)] = [9±√225]/12 = [9±15]/12 = 2, -½

erica [24]3 years ago

3 0

Answer:

the answer is no one knows this answer is impossible to be succeeded by the human my and should be left un noted by the

Step-by-step explanation:

in conclusion ur figure it out ur self

You might be interested in

Find the length of the unknown side . round your answer to the nearest tenth

katovenus [111]

Answer:

20cm or A

Step-by-step explanation:

pythagorean theorem

25^2=15^2+b^2

625=225+b^2

b^2=400

b=20

3 0

3 years ago

Read 2 more answers

Help! I don't understand this.

OleMash [197]

Answer:

x > 9.

Step-by-step explanation:

Here it is just simplifying the inequality.

6 - 2/3x < x - 9

Add 2/3x to both sides.

6 < 5/3x - 9

Add 9 to both sides.

15 < 5/3x

Multiply by 3/5.

9 < x

Flip it.

x > 9.

7 0

2 years ago

Read 2 more answers

Kevin needs 1,000 ribbons for a school event. Each ribbon has to be 2.25 feet long. Tell how Kevin can use a pattern to find how

marysya [2.9K]

2.25 x 1000 = 2250.

That's how much yds of ribbons he needs.

7 0

3 years ago

What is the volume of a prism that is 11×13×21?

posledela

Answer:

3003 units^3.

Step-by-step explanation:

Just multiply the dimensions :

11 * 13 * 21

= 143 * 21

= 3003 units^3.

8 0

3 years ago

A street light is at the top of a 15 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 6 ft/sec along a s

kakasveta [241]

Answer:

4 ft/sec

Step-by-step explanation:

Hope it helps

6 0

2 years ago