What is the greatest common factor of 3x² + 6x +9?

Answer:

D. 6.28

Step-by-step explanation:

C= 2(3.14) R

R= D/2

2/2-1

R=1

C=2(3.14)1 (DON'T REALLY NEED THE !)

6.28

Answer:

De acuerdo a la información proporcionada, dado que se van a repartir 5 barritas entre 8 niños, se tiene que dividir las barritas entre el número de niños y a partir de aquí, se construye la fracción 5/8. Esto lo que indica es que cada barrita se divide en ocho pedazos y cada niño recibiría 1/8 de cada barrita y para las 5 barritas sería:

1/8*5=5/8

Answer:

Step-by-step explanation:

First table:(left)

(1, 15) (2, 30)

(30 - 15)/(2 - 1) = 15/1 = 15

y - 15 = 15(x - 1)

y - 15 = 15x - 15

y = 15x

Second table:(right)

(0, 10)  (1, 25)

(25 - 10)/(1 - 0)= 15/1= 15

y - 10 = 15(x - 0)

y - 10 = 15x - 0

y = 15x + 10

Answer:

Kristin will drink 7500 milliliters during the 15 days.

Step-by-step explanation:

Because 0.5 L is 500 mL, multiply that by the time, or 15 days. This will give you an answer of 7500 milliliters.

Answer:

Even

Step-by-step explanation:

Well if you have an odd number like 3, 5, 7, 9, and etc multiplied by an even number like 2, 4, 6, 8, and etc you will always get an even number

2 x 3 = 6 which is even 3+3

5 x 4 = 20 which is even 10+10

7 x 6 = 42 which is even 21+21

Answer:

Yes, he would double it

The original tool box volume is 180 in³

Doubled, it would be 360 in³

Step-by-step explanation:

Volume of box: L*W*H

10*6*3

60*3

180 in³

Answer:

y= - 1/2(2)^(x)-2

Step-by-step explanation:

you could check on a graphing calculator

Answer:

oi bom fia lindinha a resposta em total 1k4

Answer

2(8a+5)

Step-by-step explanation:

The probability of the family having two dogs or two cats is 1/2 or 50%.

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

Example:

The probability of getting a head in tossing a coin.

P(H) = 1/2

We have,

The theoretical probability of the family having two dogs or two cats can be calculated as follows:

P(D) be the probability of having a dog

P(C) be the probability of having a cat.

Since the family has an equally likely chance of having a cat or a dog, we have:

P(D) = 1/2 and P(C) = 1/2

The probability of having 2 dogs is:

P(D) x P(D) = (1/2) x (1/2) = 1/4

The probability of having 2 cats is:

P(C) x P(C) = (1/2) x (1/2) = 1/4

The theoretical probability of the family having two dogs or two cats is:

P(2 dogs or 2 cats).

= P(2 dogs) + P(2 cats)

= 1/4 + 1/4

= 1/2

Thus,

The probability of the family having two dogs or two cats is 1/2 or 50%.

Learn more about probability here:

https://brainly.com/question/14099682

#SPJ3

Answer:

3/10 of people vacationed in another state.

Step-by-step explanation:

Because there are 60 people in total, the denominator has to be 60. The numerator then is going to be the amount of people that vacationed in another state. Simplify that fraction by 6, and you will get 3/10 as your answer.

Answer:

[tex]\frac{3}{10}[/tex]

Step-by-step explanation:

Since we want a fraction, we find the total number of people who vaccinated, then we find how many people vacationed in another state.

18+10+5+15+12=60, and 18 people vacationed in another state, we get

[tex]\frac{18}{60}[/tex], and we can divide top and bottom by 2, we simplify to [tex]\frac{3}{10}[/tex]

Answer:

So the sum of a triangle is 180° so 45°+27°= 72°

180° - 72°= 108°

X = 108°

Answer:

In explanation below l

                                   v

Step-by-step explanation:

When a transversal cuts parallel lines, all of the acute angles formed are congruent, and all of the obtuse angles formed are congruent.  For example, ∠1, ∠4, ∠5, and ∠7 are all acute angles.

see the above answer! thanks for reading

Answer:

x= a10

Step-by-step explanation:

Answer:

Trinomial

Step-by-step explanation:

It has three terms

Answer:

Trinomial

Step-by-step explanation:

there are 3 variable things

Answer:

use the formula to find area, then multiply by the leingth, so 18 in your case. Also, the formula for area is A=(pi)r squared

Step-by-step explanation:

hope this helps

Answer:

B. 3,052.08

Step-by-step explanation:

Radius:

r=d/2

r=18/2

r=9

Volume of Sphere:

V=(4/3)π[tex]r^{3}[/tex]

V=(4/3)(3.14)[tex]9^{3}[/tex]

V=(4/3)(3.14)729

V=(4/3)2289.06

V=3052.08

If this helped you, pleas consider giving a good rating, a thanks, and brainliest! Thanks!

Answer:

x = 4

Step-by-step explanation:

x + 6 +2x = 2x + 6 + 4

combine like terms:

3x + 6 = 2x + 6 + 4

add numbers:

3x + 6 = 2x + 10

subtract 6 on both sides:

3x + 6 - 6 = 2x + 10 - 6

3x = 2x + 4

subtract 2x from both sides:

3x - 2x = 2x - 2x + 4

x = 4

short explanation:

if you look at the equation, both sides have 6 and 2x which would cancel each other out. That would leave x = 4

Answer:

8

Step-by-step explanation:

6*4/3=8

Answer:

[tex] \frac{6(4)}{3} \\ = \frac{24}{3} \\ = 8[/tex]

Answer:

10% of $24 is $2.40 so $2.40X 2 =$4.80

answer:

the first one and the last one

good luck :)

hopefully, this helps

**please let me know if this was wrong**

have a great day !!

Step-by-step explanation:

9. 9x+1 + 9x+1 +88 =180

18x = 90

x = 5

Answer:

the first one i think is a reflection over the x-axis

for the last on question 9 A, I think  it's a 90-degree rotation counterclockwise

your coordinates for part B on would be -4,7 and -6,13

and then for part B on the last question, i think your coordinates would be -5,4

Step-by-step explanation:

Answer:

The answer is 35 apples.

Step-by-step explanation:

ratio: 14:35

It's 14:35 because

14/2=7 and 5 x 7 = 35

So he has 35 apples!!

Hope his helps!! ;)