compare 45 cm and 450mm BEST ANSWER GETS A FOLLOW AND MAYBE BRAINLESST​

Answer: 170

Step-by-step explanation:

Hemisphere volume formula

V = (2/3)πr3

(2/3)•(3.14)•(2.5)^3=32.7 (33)

Cylinder volume formula

V=πr^2h

(3.14)(2.5)^2(7)=137.4 (137)

137+33=170

Answer:

2nd one

Step-by-step explanation:

Answer: 20,736

Step-by-step explanation:

There are 12 people total in the room, so the base of the exponent will be 12.

Sine there are 4 possible positions, the exponent will be 4.

# of possibilities = 12^4

12^4 = 12 * 12 * 12 *12 = 20,736

Answer:

2(x+4)/(x+3)(x-4)(x+4) and 1(x+3)/(x+3)(x-4)(x+4)

Step-by-step explanation:

Factor x^2-x-12: (x+3)(x-4)

Factor x^2-16: (x+4)(x-4)

So, LCD would be (x+3)(x-4)(x+4)

Rewritten: 2(x+4)/(x+3)(x-4)(x+4) and 1(x+3)/(x+3)(x-4)(x+4)

I hope this helped and have a good rest of your day!

Answer:

-64

Step-by-step explanation:

geometric

equation

a1(r)^n-1

-1/2(2)^8

Given sequence is -1/2, -1, -2, -4,...

We get,

a1 = -1/2

r = 2

n = 8

So,

a8 = a.r^(n-1)

a8 = -1/2 * 2^(8-1)

a8 = -1/2 * 2^7

a8 = -1/2 * 128

a8 = -64

Therefore, 8th term of the sequence is -64

A common ratio multiplied to each term to get the next term is a non-zero number is a geometric sequence. An example of a Geometric sequence is 2, 4, 8, 16, 32, 64, … , where the common ratio is 2.

- Arithmetic sequences

- Geometric sequences

- Quadratic sequences

- Special sequences

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Answer:

1 dependent

234 independent

Step-by-step explanation:

Answer: 10

Step-by-step explanation:

50 divided by 10 is 5

10%=5

20%=10

Answer:

10 marbles are green

Step-by-step explanation:

Let me explain.

Using price×rate= amount

you do 50x20%= 10. This means that out of the 50 marbles

only 10 are green.

Answer:

MCW

In order to find it you want to make sure the letters go in the exact same order.

Answer:

MCW

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

The surface area

Step-by-step explanation:

1/2(8)(3)=12

1/2(8)(3)=12

(8)(12)=96

(8)(12)=96

(8)(12)=96

12+12+96+96+96=312cm

Answer:

The correct options is (a)

The simplified form of the given expression (2ab/a⁻⁵b²)⁻³ is b³/8a¹⁸. The correct answer is option A.

Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.

The expression is given as follows:

(2ab/a⁻⁵b²)⁻³

= [(2ab) / (a⁻⁵b²)]⁻³

Use the negative exponent rule: a⁻ⁿ = 1/aⁿ and simplify the denominator

= [(2a.a⁵b) / (b²)]⁻³

Combine the coefficients 1 and 5 to get

= [(2a⁶) / (b)]⁻³

= 1/[(2a⁶) / b]³

= 1/[(2a⁶)³ / b³]

Cube the resulting expression to get

= b³/8a¹⁸

Therefore, b³/8a¹⁸ is the simplified form of (2ab/a⁻⁵b²)⁻³.

Hence, the correct answer is option A.

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Answer:

29.58

Step-by-step explanation:

because 21 times 39= 29.58

Answer:

29.57746479 = N

Step-by-step explanation:

Is means equals and of means multiply

21 = 71% * N

21 = .71 N

Divide each side by .71

21/.71 = .71N/.71

29.57746479 = N

Answer:

im pretty sure its b

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

When x < 1, y = 1, which is a horizontal line. This eliminates the last 2 options because the red line (which represents x < 1) is not a horizontal line. However, if we look at the second option, we see that the red line is y = 2, not y = 1, and therefore the answer is A. Hope this helps!

Answer: Please include more information, for now this is indeterminable

Step-by-step explanation: Sorry, add more info and I will be sure to answer

Answer:

3. .75 :) your welcome I did awesome

Answer:

D

Step-by-step explanation:

rise over run!

Answer:

I'm not sure what the answer is. This app is on my mom's phone and it's late. If you have any questions starting Monday I can help you then

Answer: The answer is in the image below.

Answer:

We reorder them and see how many fractions we can make.

1/4 1/5 1/6 1/8

4/5 4/6 4/8

5/6 5/8

6/8

We see there are 10 fractions made in total

Step-by-step explanation:

Answer:

uhh maybe 3 1/2 im not sure

Step-by-step explanation:

Answer:

The coordinate B' is [tex]B' = (3, -3)[/tex].

Step-by-step explanation:

The new coordinate is computed by applying the scale factor with respect to origin:

[tex]B' = \alpha \cdot B[/tex]

[tex]B' = 3\cdot (1,-1)[/tex]

[tex]B' = (3\cdot 1, 3 \cdot (-1))[/tex]

[tex]B' = (3, -3)[/tex]

Answer:

B) 3,-3

Step-by-step explanation:

Answer:

[tex]\sqrt 40[/tex]

Step-by-step explanation:

Answer:

Hi there!

Given two points on a circle, the minor arc is the shortest arc linking them. The major arc is the longest.

Area of parallelogram = base × height

Area = 6.5 × 13 = 84.5 cm²

[tex]area = base \times height \\ area = 13cm \times 6.5cm \\ area = 84.5cm {}^{2} [/tex]

Answer:

Step-by-step explanation:

1.1,0,-1,-2,-3,-4

2. The distance is 5 points

Answer:

4 x 3 = 12

12 is the answer. Have a great day

Step-by-step explanation: Brainliest please

You need to divide 3 on both sides

The correct first step to solve the equation 3x = 44 is to divide both sides by 3.

To solve the equation 3x = 44, the first step is to isolate the variable x on one side of the equation.

To achieve this, you need to undo the multiplication by 3 on the left side of the equation.

Since 3x means 3 multiplied by x, you need to divide both sides of the equation by 3.

By dividing both sides of the equation by 3, you are essentially canceling out the effect of the multiplication by 3 on the left side.

This step allows you to isolate the variable x.

So, the correct first step to solve the equation 3x = 44 is to divide both sides by 3.

Hence the correct option is 4th.

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Answer

Stephanie sold 40 glasses while Susan sold 10 glasses

Step-by-step explanation:

Stephanie sold 4 times more glasses than Susan, overall of 50 glasses

Answer:

B. [tex]2\sqrt{14}[/tex]

Step-by-step explanation:

Plug it in Heron's formula.

Answer:

2 StartRoot 14 EndRoot square units

Step-by-step explanation: i just did it :)