Greater than or less than the base?

Answer:

Step-by-step explanation:

we have 105 marbles

number of blue marbles= x

green marbles= x+25

x+x+25=105

2x=105-25

2x=80

x=40 blue marbles

Answer:

The nth term of a sequence is 2n + 1

The nth term of a different sequence is 3n  1

Work out the three numbers that are

in both sequences

and

between 20 and 40

Now the three numbers I managed to get are 25, 31 and 37 (as I assumed it meant the output of both of these sequences needs to be the same as well as being in between 20 and 40). For example 2x18+1= 37 as does 3x12+1= 37

Answer:

huh

Step-by-step explanation:

what do you mean???

explain to me child

Answer:

isnt tht like the game 4 dem lil girly girls on a game  or sum?

Step-by-step explanation:

Answer:

You can multiply the brackets to make sure you get 4x² + 4x + 1. Since the numbers in the brackets are the same, we can just use one of them and let it equal to 0. Then solve it. ∴ The answer is x = -1/2.

Step-by-step explanation:

4x2+4x+1=(2x+1)2 or  (2x+1)(2x+1)

Answer:

it is I think 3 because 17_314

Step-by-step explanation:

..........I think the answer is 80.

do check yourself

Answer:

22.8 kl

Step-by-step explanation:

Answer:

Step-by-step explanation:

if the triangles are similar then their sides are in proportion ( or you can think that they make equivalent fractions like 2/3 = 4/6 )

44/ (x+2) = 20/7 = 3x+1 /5 ( all of those are equivalent  fractions)

use that  [tex]\frac{a}{b} =\frac{c}{d}[/tex]  is the same as a*d = b*c

[tex]\frac{44}{x+2} =\frac{20}{7}[/tex]  is the same as 20(x+2) = 7*44

20x +40 = 308; subtract 40 from both sides

20x = 268; divide by 20 both sides

x= 13.4

Step-by-step explanation:

Your problem → (4 + 4i) - (13 + 17i)

(4i+4)-(17i+13)

=4i+4-17i-13

=4i-17i+4-13

=-13i-9

Answer:

100

Step-by-step explanation:

Answer:

The rise is 3.6 and the run is 1

Step-by-step explanation:

The rise is 3.6 and the run of the slope is 1

The slope is the ratio of the vertical changes to the horizontal changes between two points of the line.

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

where (x₁, y₁) and (x₂, y₂) are the two points that you are trying to find the slope between.

Given that the equation of a line is y=3.6x+2.

By comparing the equation of straight line y = mx + c

Therefore, m = 3.6

Thus, the slope of the line is 3.6

We can conclude that the rise is 3.6 and the run is 1.

Learn more about slope here:

https://brainly.com/question/2503591

#SPJ2

Answer:

7 games

Step-by-step explanation:

30-8=22 (eight tickets on cotton candy)

22 divided by 3 (each game) = 7

Gary can play 7 games with one ticket left over.

Answer: It is an irrational algebraic number.

Step-by-step explanation:

Answer:

[tex]\boxed {\boxed {\sf About \ 11 \%}}[/tex]

Step-by-step explanation:

The formula for percent error is:

[tex]\% \ error = | \frac{measured \ value - actual \ value }{actual \ value} | *100[/tex]

For this, the measured value is the estimation of 40 grams. The actual value is the true mass of 45 grams.

[tex]measured = 40 \ g \\actual = 45 \ g[/tex]

[tex]\% \ error = | \frac{40 \ g - 45 \ g }{45 \ g } | *100[/tex]

Solve the numerator.

[tex]\% \ error = | \frac{-5 \ g }{45 \ g } | *100[/tex]

Divide.

[tex]\% \ error = | \frac{-5 \ g }{45 \ g } | *100[/tex]

[tex]\% \ error = | -0.111111111| *100[/tex]

[tex]\% \ error = 0.111111111*100\\\% \ error = 11.11111 \\\% \ error \approx 11[/tex]

The percent error is about 11%

Answer:

Tarea completa: 32 alumnos (4/5)

Sin tarea completa: 8 alumnos (1/5)

Step-by-step explanation:

Fracciones

Si un todo se divide en partes iguales o desiguales expresadas en fracciones, entonces la suma de esas fracciones debe ser 1, es decir, el 100% del todo.

Tenemos 40 alumnos como el total del grupo de sexto. Cuatro quintas partes de ellos llevaron las tareas completas, eso significa que:

[tex]\frac{4}{5}*40 =32[/tex]

alumnos llevaron las tareas completas. Para conocer el número de alumnos que no llevaron las tareas completas, restamos el total del anterior, es decir, 40-32=8 alumnos no llevaron la tarea completa.

Respuesta:

Tarea completa: 32 alumnos (4/5)

Sin tarea completa: 8 alumnos (1/5)

Answer:

I know 9-12.

9) a^2+8a-10

10) 15v+22w

11) 10c^2+4c

12) z^3-8z^2+5z+23

Step-by-step explanation:

Answer:

8. P=10X+16Y+14

9. a^2+8a-10

10. 15v+22w

11. 10c^2+4c

12. z^3-8z^2+5z+23

Step-by-step explanation:

8. P=2(l+w)

P=2((2x+7)+(3x+8y))

P=2(5x+8y+7)

P=10x+16y+14

9. 3a+a^2+5a-10 = a^2+8a-10

10. 8v+8w+7v+14w  =  15v+22w

11.  4c^2+6c+6c^2-2c  =  10c^2+4c

12. z^3+5z+15+8-8z^2  =  z^3-8z^2+5z+23

Answer:

the answer is 46

Step-by-step explanation:

8 + 20 + 18 = 46

i hope this helps

Answer:

? = 45

Step-by-step explanation:

Since the triangles are similar, we can use proportions

20       20+8

------- = -------

?           ? + 18

20         28

------- = -------

?           ? + 18

Using cross products

20 ( ? +18) =  = ? * 28

Distribute

20 ? + 360 = 28 ?

Subtract 20 ? from each side

360 = 8?

Divide each side by 8

360/8 = ?

45 = ?

The exponential equation that gives the number of residents in the community after 5 years is:

[tex]y(5) = 10^5[/tex]

It is modeled by:

[tex]y = ab^x[/tex]

In which:

In this problem:

Then, the equation is:

[tex]y = ab^x = 10^x[/tex]

Hence, after 5 years, the population is:

[tex]y(5) = 10^5[/tex]

More can be learned about exponential equations at https://brainly.com/question/25537936

Answer:

line A....................

Answer:

Theres no picture for us to look at its just the answer. Post one and ill answer it for you.

Step-by-step explanation:

[tex]thank \: you[/tex]

Answer:

0.606928 or 0.61 rounded to the nearest hundredth

Step-by-step explanation:

it is a cube so all sides are equal:

Volume= a^3

V=(1/3)^3

V=1/27 in^3

convert in^3 to cm^3

1 in^3               16.3871 cm^3

1/27 in^3           ????

[1/27(16.3871)]/1 = 0.606928 or 0.61 rounded to the nearest hundredth

Answer: i do this by repeating subtraction 36.1-8 1sec -8 2sec 20-8 3sec 12-8 4sec remainder 4-8 is half second

So 4.5seconds

There is nicer way when you can write formulas

Step-by-step explanation:

Answer:

1/56

Total letters are 8

probability of first selecting c is 1/8 and since it's not replaced, probability of selecting e is 1/7

Total probability= 1/8*1/7=1/56

Therefore, total probability is 1/56

Step-by-step explanation:

Answer:

dont know ...... pls follow

Answer:

517190400 times

Step-by-step explanation:

83x60=4920 (per hour)

4920x24=118080 (per day)

118080x365=43099200 (per year)

43099200x12=517190400 (in 12 years)

:D gl

Answer:

by studying every day so u can get better