2 years ago

The quadratic formula of 3x^2+4x+5=0

Mathematics

2 answers:

-Dominant- [34]2 years ago

6 0

Yea yeaaaaaaaaaaaaaaaaaa

Otrada [13]2 years ago

4 0

3x² + 4x + 5 = 0 → x² + 4/3x +5/3 =0 → (x + ⅔)² + 5/3 - 4/9 = 0 → (x + ⅔)² + 11/9 = 0

You might be interested in

Slope is used for which of the following situations? Slope is used to determine if lines are parallel. Slope is used to determin

Oduvanchick [21]

Answer: the last option

Step-by-step explanation:

4 0

3 years ago

Which expression has a value that is equivalent to 5n + 13 when n=−5 ?

Paladinen [302]

The answer is the second one! n^2 +13

6 0

3 years ago

The bar graph shows the numbers of reserved campsites at a campground for one week. What percent of the reservations were for Fr

Montano1993 [528]

Answer:

$66\frac{2}{3}$ %

Step-by-step explanation:

Total Reservations = 5 + 3 + 4 + 7 + 26 + 30 + 9 = 84

Reservations for Fri and Sat = 26 + 30 = 56

So, for friday and saturday, it is:

56/84

Dividing top and bottom by 28, we get:

56/84 = 2/3

Diving, we get:

0.66667

Converting to percentage:

0.66667 * 100 = 66.66667%

This is basically 66 and 2/3rd Percent.

We can write it as:

$66\frac{2}{3}$ %

5 0

3 years ago

Wut is the value of m?<br><br> 7m=90

Sedbober [7]

The value of m is 12 6/7.

Explanation:
To find m, we want one m instead of 7, so we divide both sides by 7. 7m/7 = 90/7, which would be m = 12 6/7.

8 0

3 years ago

Write a proportion for each of the diagrams below and solve for the missing value.

Sphinxa [80]

Answer:

y=6

Step-by-step explanation:

$\frac{4}{8} =\frac{3}{y}$

$4y=24$

$y=6$

6 0

2 years ago