3 years ago

Solve 2x2 + 16x + 6 = 0 by completing the square. Round the solutions to the nearest hundredth

Mathematics

2 answers:

dexar [7]3 years ago

7 0

Are you good at math?

Gala2k [10]3 years ago

7 0

Solve by completing the square;
X= plus or minus the square root of 13 minus 4
Or in decimal form
X= -0.39. X= -7.61

You might be interested in

Y=–6x+2

Verizon [17]

Answer:

3 no solution

Step-by-step explanation:

I'm a smart man I would know trust me

I have my masters degree

7 0

3 years ago

*please include an explanation!*

miv72 [106K]

I hope this help ypu

6 0

3 years ago

Read 2 more answers

A road map has a scale of 5 cm = 1 km. If two towns are actually 15.5 km apart, how far apart are they on the map scale?

tatiyna

Answer:

77.5 cm

Step-by-step explanation:

15.5km* 5 cm on map/ 1 actual km= so 77.5 cm

if my answer helps please mark as brainliest.

5 0

3 years ago

Please help me idk this

murzikaleks [220]

Answer:

62°

Step-by-step explanation:

There should be 180° in a straight line.

63+55=118.

180-118=62

My deepest apologies if it is incorrect.

8 0

3 years ago

Read 2 more answers

What is the probality of rolling a sum of 5 if two regular 6 -sides number cubes are rolled

Dmitry [639]

Each die has six numbers, the total number of possible combinations is 6 * 6 = 36

The combinations in which you can get a sum of 5 are: 1 &4, 2 & 3, 4 &1, 3 &2

There are 4 different combinations of getting a sum of 5.

The probability would be 4/36, which reduces to 1/9

8 0

3 years ago