PLSSSSSSSSSSSS HELP LAST QUESTION

Answer: I think it might be 3.5 hours

Step-by-step explanation: 4 - 1.5 = 3.5

I'm not 100% sure but hope this helps!

Answer:

i do not know im rackin up these brainly points ya hear

Step-by-step explanation:

Answer:

12 is the answer

hope his helps

have a good day :)

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

.3 is the same as .30, and 30 is greater then 22, therefore .3 is greater then .22

Answer:

2 n 3 − 5 m 2 + 10 n 2

Step-by-step explanation:

Answer:

- 10m + 26n

Step-by-step explanation:

2m × 2 - 7m × 2 + 10n × 2 + 2n × 3

4m - 14m + 20n + 6n

- 10m + 26n

Answer:

Su búsqueda - ¿Cuál es el valor de [4-9472 0 -36 0-33-32 0-30 - no produjo ningún documento.

Sugerencias:

Asegúrese de que todas las palabras estén escritas correctamente.

Pruebe diferentes palabras clave.

Prueba palabras clave más generales.

Pruebe con menos palabras clave.

Step-by-step explanation:

Answer:

multiplication

Step-by-step explanation:

The inverse of division is multiplication

The inverse of addition is subtraction

The inverse of multiplication is division

The inverse of subtraction is division

Answer:

hi I am a Egyptian Saudi nice to meet you too

Step-by-step explanation:

Answer:

First one is 0

Second one is 180

Step-by-step explanation:

0% of any number is 0 so 0% of 180 is 0

100% of any number is the number itself, so 100% of 180 is 180

Answer:

V = 286319.465 cm3

Step-by-step explanation:

First, you have to find the radius to be able to find the volume of a sphere.

The equation for the area of a circle is pi r^2 so you have to so some algebra.

5252 = pi r ^2

5252/pi = r^2

1671.76352 = r^2

sqrt(1671.76352) = r

r = 40.8872048

then you do the equation for the volume of a circle which is 4/3 pi r^3

4/3 pi (40.8872048)^3

4/3 pi 68353.7373

4/3 214739.599

286319.465

V = 286319.465 cm3

Answer:

23,7777

Step-by-step explanation:

because 13% died

Answer:

C. $15.75

Step-by-step explanation:

If one costs $1.05, 15 would be:

15 (1.05) = 15.75

Answer:

15.75

Step-by-step explanation:

1.05 a gallon times 15 gallons is 15.75

Answer:

m<Q = 30 degrees

Step-by-step explanation:

Add 126 and 24 which equals 150

Subtract 180 from 150

You get 30

Answer:

x = 9

Step-by-step explanation:

We need to find the value of x if the polygons in each pair are similar.

As they are similar, the ratio of their sides are equal.

The sides of first polygon are 6,12 and 4.8. On the other hand, the sides of second polygon are (2x-9) and 18.

So,

[tex]\dfrac{6}{2x-9}=\dfrac{12}{18}\\\\\dfrac{6}{2x-9}=\dfrac{2}{3}\\\\\dfrac{3}{2x-9}=\dfrac{1}{3}\\\\x=9[/tex]

So, the value of x  is equal to 9.

Answer:

The shorter base is 3

Step-by-step explanation:

[tex]a = \frac{(b1 + b2)}{2} \times h[/tex]

[tex]52 = \frac{(10 + b2)}{2} \times 8[/tex]

[tex]b2 = 3[/tex]

Answer:

[tex] x = \dfrac{5}{2} \pm {\dfrac{\sqrt{57}}{2} [/tex]

Step-by-step explanation:

[tex] x^2 - 5x = 8 [/tex]

[tex] x^2 - 5x + \dfrac{25}{4} = 8 + \dfrac{25}{4} [/tex]

[tex] (x - \dfrac{5}{2})^2 = \dfrac{57}{4} [/tex]

[tex] x - \dfrac{5}{2} = \pm \sqrt{\frac{57}{4}} [/tex]

[tex] x = \dfrac{5}{2} \pm {\dfrac{\sqrt{57}}{2} [/tex]

Answer:

9,386

Step-by-step explanation:

56,316 ÷ 6 = 9,386

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO

Answer

3:6=7:14

Step-by-step explanation:

pls make me branliest

Answer:

40 children went on the cruise.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that:

x is the number of adults on the cruise

y is the number of children on the cruise.

57 tickets were sold:

This means that [tex]x + y = 57[/tex], and since we want the number of children y, [tex]x = 57 - y[/tex]

Each adult had to pay $22 for the cruise and each child had to pay $10. The company's total receipts were $774.

This means that:

[tex]22x + 10y = 774[/tex]

Since [tex]x = 57 - y[/tex]

[tex]22(57 - y) + 10y = 774[/tex]

[tex]1254 - 22y + 10y = 774[/tex]

[tex]12y = 480[/tex]

[tex]y = \frac{480}{12}[/tex]

[tex]y = 40[/tex]

40 children went on the cruise.

Answer:

C

Step-by-step explanation:

Answer:

C 1/5 is the coorect answer

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

Answer:

F- test

Step-by-step explanation:

Testing the hypothesis about the equality of  k (k>2) population means

Test statistic F is used to find the whether there is no difference in the average age of each group.

Test statistic to be used

F= Between Mean Square/ Within Mean Square

F= s1²/s2²   where s1 and s2 are  independent unbiased estimates of the variance and their values do not differ greatly.

Which have  v1= k-1 and v2= n-k degrees  of freedom

The analysis of variance F -t est is always a one tailed test with rejection region located in the right tail of the F- distribution.

Answer:

150 inches

Step-by-step explanation:

C=2πr

2·π·24 ≈ 150.79645

Mrs. Lopez need to sew a piece of cloth whose length be 150.72 inches.

A circumference gives the length around a circular object, it is the perimeter used for the circular objects.

Given that a circular tablecloth has a radius of 24 inches, we need to find the length around it,

So, the length around a circular object is its circumference,

We know that circumference of the circular object = π × diameter,

Diameter = 2 × radius = 48 inches.

So, the length around the circular cloth = π × 48

= 3.14 × 48
= 150.72

Hence Mrs. Lopez need to sew a piece of cloth whose length be 150.72 inches.

Learn more about circumference, click;

https://brainly.com/question/28757341

#SPJ2

Answer:

b

Step-by-step explanation:

use calculator next time

B. 3x³ + 8x² + 9x + 12 is the answer.

hope it helps..

Answer:

25

Step-by-step explanation:

you use pythagorean theorem

do 24^2 + 7^2 and that gets you 625.

next square root the number to get 25

Answer:

17

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

5(3+4) is your answer ☺️☺️☺️

15 + 20 = 35

so ( x = 15)  + ( z +=20) = 35

x + z = 35 mark me the brainliest

Answer:

5x+40

Step-by-step explanation:

You would distribute 5 to x+8 and that would add up to 5x+40.

Answer:

Step-by-step explanation:

5x+40

Answer: 2(3x+1)

Step-by-step explanation:

2(3x+1) ==> 2(3x)+2(1)

6x+2

Answer:

2(3x + 1)

Hope that helps! :)

Step-by-step explanation: