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4 years ago

WILL GIVE BRAINIEST ANSWER (if correct)

Mathematics

2 answers:

kykrilka [37]4 years ago

4 0

The correct answer for this would be

6/25

Is there two questions or is there one, because if there is two they are both the same.

Nina [5.8K]4 years ago

4 0

6/25

This is the answer, I dunno what else to tell you, haha.

Have fun getting this answer correct my dude!

You might be interested in

Which expression is a factor of this polynomial?

sesenic [268]

The factor is the solution of zeros of the equation and x + 2 making it zero therefore x + 2 will be the solution of the given polynomial so option (B) will be correct.

<h3>What are the roots of an equation?</h3>

Roots of an equation are the solution of that equation since an equation consists of hidden values of the variable to determine them by different processes and then the resultant is called roots.

Given the polynomial,

x³ + 2x² - 9x - 18

A factor is consist of a solution of zeros of any polynomial.

For example;

x² + 5x + 6 = 0

x(x + 2) + 3(x + 2) = 0

(x + 3)(x + 2) = 0

Here x + 3 and x + 2 are factor and solution is x = -3 and -2

Similarly,

x³ + 2x² - 9x - 18 = 0

The factor must be the solution to this.

By cross-checking option

Option (A) x + 1 = 0 → x = -1

Keeping x = -1

(-1)³ + 2(-1)² - 9(-1) - 18 = -8 ≠ 0 so it is not the factor.

Option (B) (x + 2) = 0 → x = -2

(-2)³ + 2(-2)² - 9(-2) - 18

-8 + 8 + 18 - 18 = 0 = 0 so it will be factor of the polynomial.

Hence " x + 2 will be the solution of the given polynomial".

To learn more about the roots of an equation,

brainly.com/question/12029673

#SPJ1

4 0

1 year ago

The ratio of men to women working for a company is 4 to 7. If there are 231 employees TOTAL, how many WOMEN work for the company

sasho [114]

Answer:

Step-by-step explanation:

4:7::4x:7x

4x+7x=231

11x=231

x=231/11=21

women=7x=7×21=147

6 0

3 years ago

Round 5.955 to the nearest tenth.

I am Lyosha [343]

Answer:

Step-by-step explanation:

To round 5.955 to the nearest tenth consider the hundredths’ value of 5.955, which is 5 and equal or more than 5. Therefore, the tenths value of 5.955 increases by 1 to 0.

6 0

3 years ago

Read 2 more answers

The ratio of strawberry to banana batter is 2:3. we need 30 cups of batter total. what percent of the cake is banana?

Jlenok [28]

We only need the percent

straberry:banana=2:3
2+3=5

banana=3 units
3/5=0.60=60%

60% is banana
and also 18cups is banana

3 0

3 years ago

Read 2 more answers

I need help

BlackZzzverrR [31]

Answer:

Question 1)

Cristina is traveling 11 miles per hour and Kori is traveling 20 miles per hour.

Question 2)

Four hours.

Question 3)

Paige spent two hours biking and six hours walking.

Step-by-step explanation:

Question 1)

Let Cristina's speed be x.

Kori travels 9 miles per hour faster than Cristina. So, Kori's speed is (x + 9).

After six hours, Cristina would have traveled 6x miles and Kori would have traveled 6(x + 9) miles.

Since Kori traveled in the opposite direction, we can place a negative to represent this. So, after six hours, Kori is -6(x + 9) miles away from the restaurant while Cristina is 6x miles away from the restaurant.

Since the distance between them is 186 miles, the difference of the two expressions is 186. Hence:

$(6x)-(-6(x+9))=186$