what is laugh???????​

Answer:

A) 2481.156[tex]\pi[/tex] cm³

Step-by-step explanation:

The formula for volume of a sphere is: [tex]\frac{4}{3} \pi r^{3}[/tex]. In this case, the radius is 12.3. 12.3 cubed is: 1860.867. 1860.867 x 4 is 7443.468. 7443.468 divided by 3 is 2481.156. Since we haven't multiplied by pi yet, the answer would be 2481.156[tex]\pi[/tex].

Hope it helps!

Answer: 1.3 pounds per week

Step-by-step explanation:

1 lb | 3 oz | 7 days 21

————————————— = ——- = 1.3 lbs/wk

16 oz | 1 day | 1 week 16

Answer:

Step-by-step explanation:

Volume of cone = [tex]\frac{1}{3}\pi r^{2}h\\[/tex]

                          [tex]= \frac{1}{3}*\pi * 4 * 4 * 10\\\\=\frac{160}{3}\pi cm^{3}[/tex]

Answer:

c

Step-by-step explanation:

Answer:

79 hhj cfgghh hjjjjhjbhh

Answer:

(-60/11,111/11)

Step-by-step explanation:

Solving simultaneously, 4x - 3y=6   -3(6x + y=42)   then it becomes, 4x - 3y=6

-18x - 3y= 126 subtracting the two equations,   22x= -120, x= -60/11 and y = 111/11

.

Answer:

(-0.5, 1)

Step-by-step explanation:

4x - y = -3    ----------------------(I)

-6x + 3y = 6 -------------------(II)

Multiply equation (I) by 3 and then add. So, y will be eliminated and you can find the value of x.

(I) * 3         12x - 3y = -9

(II)             -6x + 3y = 6          {Now, add}

                6x          = -3

                          x = -3/6

                          x = - 0.5

Plug in x = -0.5 in equation(I)

4*(-0.5) - y = -3

- 2   - y = -3

     -y   = - 3 + 2

    -y   =  -1

     y = 1

Answer:

Step-by-step explanation:

[3x-2]÷4=2x-8

3x-2 = 4·(2x-8)

3x-2 = 8x-32

-2 = 5x-32

30 = 5x

x = 6

Answer:

(3x-2)/4= 2x-8  x=6

Step-by-step explanation:

(3x-2)/4 times 4= 2x-8

Multiply both sides by 4

3x-2/4 times 4= 2x  times 4-8 time 4

Simplify

3x= 8x = 8x-30-8x

Subtract 8x from both sides

3x-8x=8x-30-8x

Simplify

-5x=-30

Divide both sides by -5

-5x/-5 = -30/-5

Simplify so you get x=6

Answer:

7

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

calculation will give 7

Answer:

Its B

Step-by-step explanation:

Answer:

7/50

Step-by-step explanation:

Answer:

Wheres the picture so show the measurements

Step-by-step explanation:

Answer:

i don't know you don't know..

they don't know

Answer:

the answer is the first one [3 -12 15 -21]

Step-by-step explanation:

Because 3 times 1 = 3, 3 times -4 = -12, 3 times 5=15, 3 times 7 = -21

because they are in order to get a negative one of them have to be a negative if they both of them where negative it would be positive.

Can you mark me brainliest

Answer:

2-1/2 inches long

Step-by-step explanation:

Convert 3-3/4 to an improper fraction by multiplying the whole number by the denominator and adding it to the numerator. Then multiply by 2/3.

15/4 × 2/3

Cross-multiply and divide (simplify)

30/12

5/2

2-1/2

Answer:

3 with the power of 2

Step-by-step explanation:

This is greater because when you multiply 3 by 3 you get 9, and when you multiply 2 x 2 x 2 you get 8

Answer:

105.12 ft²

Step-by-step explanation:

Area of the figure = area of the rectangle + area of half a circle

= L*W + ½(πr²)

Where,

L = 10 ft

W = 8 ft

r = ½ of 8 = 4 ft

π = 3.14

Plug in the values

Area = 10*8 + ½(3.14*4²*)

Area = 80 + 25.12

Area = 105.12 ft²

Answer:

9

Step-by-step explanation:

Answer:

30?

Step-by-step explanation:

The area of the triangle is 30 but i dont know what the area of a semi circle is.

Answer:

Step-by-step explanation:

12x<96. divide both sides by 12

x<8

So it would be a leftward arrow with a hollow dot at 8 because 8 is not included because x is ‘less tha’ 8

Answer:

x < 8

see attached image

Step-by-step explanation:

Start by dividing both sides by 12 (which is a positive number, so the inequality symbol stays as it is)

x < 96 / 12

x < 8

then graph it as the left side of the x-axis to the point 8,   NOT including this point (use an empty dot as shown in the attached image)

Answer:

The left side is 8.66

Step-by-step explanation:

Dude trust me

if this is the pythagorean theorem then 8.6 I think

Answer:

It would be 11/3

Step-by-step explanation:

Answer:

choice #6)  2/3

Answer:

I think that's either a Rhombus or a Square.

I think it's more of a Rhombus.

Step-by-step explanation:

If all the sides are equal then its either a Rhombus or a Square. Then look if all the angles are equal and are right angles, Yes? then it's a Square. If only the angles opposite from each other are equal, then it's a Rhombus.

Answer:

100%-39%=61% which is 0.61

Step-by-step explanation:

Answer:

You will have 28 dollars in 4 hours

Step-by-step explanation:

4 x 7 =28

Answer:

If 500 minutes of talk = 20

and texting = 30

and each additional minute of talk = 0.45

then the bill would be (for C = total cost)

C = 20+30+(0.45 • x)

OR

C = 50 + 0.45x

Step-by-step explanation:

Hope this helps! : D

Answer:

Choice B) 42 minutes

Step-by-step explanation:

3.5 hours / 5 loads = 0.7 hours per one load

0.7 x 60 = 42

Answer:

420

Step-by-step explanation:

120 x 3 = 360

360 + 60 = 420

Answer: Php420

Step-by-step explanation:

cost of 10 oranges = Php120

cost of 1 orange = 120/10 = Php12

therefore, cost of 35 oranges = 12 x 35 = Php420

Hope it helped u,

pls mark as the brainliest          - Ayaan707 for help :) -

^_^

Answer:

D. 12, 15, 25

Step-by-step explanation:

The triangle leg rule states that the smaller two lengths must add up to be greater than the largest length.

This means that the first two values must add up to be greater than the final value.

12 + 15 = 27

27 > 25

So, your answer is D

Answer:

10, 5+5=10

correct answer would be 10