volume of a cube with side length of 5.2 cm.

Answers

Answer 1

Answer:

140.608

Step-by-step explanation:

Answer 2
The answer is 140.608

Related Questions


What are the two zeros of the quadratic function defined by the expression 9x2 - 4?

Answers

The zeros of this function is

x=2/3 , -2/3

7.EE.1.1
An expression is shown.
(0.25n - 0.3) – (0.8n - 0.25)
Create an equivalent expression without parentheses.

Answers

Answer:

-0.55n - 0.05

Step-by-step explanation:

You can start by distributing:

(0.25n - 0.3) - (0.8n - 0.25)

0.25n - 0.3 - 0.8n + 0.25

Then, you can combine like terms(0.25n & -0.8n; -0.3 & 0.25)

-0.55n - 0.05

Answer:

-0.55n - 0.05

Step-by-step explanation:

(0.25n - 0.3) – (0.8n - 0.25)

When subtracting the signs change

0.25n - 0.3 - 0.8n + 0.25

Regroup like terms

0.25n - 0.8n - 0.3 + .25

Combine like terms

-0.55n - 0.05

speeeeeeeeeeeeeeeeeeddddddddddddd

Answers

0.2 is the answer I believe ^^

Amy has three times as many Star Wars toys as Carly. Total they have 160 Star Wars toys. How many Star Wars toys does Amy have?

Answers

Answer:

53

Step-by-step explanation:

Amy has 120 star war toys.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Amy:

Number of toys = 3x

Carly:

Number of toys = x

Now,

In total, they have 160 Star Wars toys.

So,

x + 3x = 160

4x = 160

x = 40

Now,

3x = 3 x 40 = 120

x = 40.

Thus,

Amy has 120 toys.

Carly has 40 toys.

Learn more about expressions here:

https://brainly.com/question/3118662

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Write 2.4 x 10-6 in standard form.​

Answers

Answer:

0.0000024

Step-by-step explanation:

Given :

2.4 x 10-6

10^-6 = 0.000001

2.4 * 10^-6 = 2.4 * 0.000001

2.4 * 10^-6 = 0.0000024

Hence, in standard form : 0.0000024

Find the circumference of a circle with diameter 2 cm. Use 3.14 for​

Answers

Answer:

6.28 cm

Step-by-step explanation:

Given,

Diameter = 2 cm

pi = 3.14

To find : Circumference ( circle ) = ?

Radius ( r )

= Diameter / 2

= 2 / 2

= 1 cm

Formula : -

Circumference ( circle ) = 2 pi r

2 pi 4

= 2 × 3.14 × 1

= 6.28 cm

Answer:

6.28

Step-by-step explanation:

radius= diameter/2

r=2/2=1

circumference formula=2[tex]\pi[/tex]r

[tex]\pi[/tex]=22/7 or 3.14

So,

2[tex]\pi[/tex]r= 2*3.14*1= 6.28

Which number completes the table for y = x^2?
a.) -9
b.) 9
c.) 6
d.) -6

Answers

Answer:

B

Step-by-step explanation:

We can substitute the x value given, -3, into our equation, y = x^2, to get what the y would be:

y = x^2

y = (-3)^2

When a negative number is squared, it is positive, so (-3)^2 = 9, and:

y = 9

This is option b

Answer:

B) 9

Step-by-step explanation:

We are given the equation y = x^2 for the table, and a x value.

To find the y value that corresponds to that x value, we must plug the x value in the equation.

Y =x^2

Y= -3^2

Y=9

A function that has f(-x)=f(x) is known as what type of function?

a one to one function
an even function
an odd function
an asymmetric function

Answers

Step-by-step explanation:

The answer is even function.

what is the angle of d​

Answers

Answer:

115°

Step-by-step explanation:

65 +65 = 130

360-130= 230

230÷2= 115

Given f(x) = 5^2x,evaluate f (-1), f (0),and f (2)

Answers

The values of f(-1), f(0), and f (2) are 0.04, 1 and 625, respectively

How to evaluate the function?

The function is given as:

f(x) = 5^2x

For f(-1), we have x = -1

This gives

f(-1) = 5^(2 * -1)

f(-1) = 0.04

For f(0), we have x = 0

This gives

f(0) = 5^(2 * 0)

f(0) = 1

For f(2), we have x = 2

This gives

f(2) = 5^(2 * 2)

f(2) = 625

Hence, the values of f(-1), f(0), and f (2) are 0.04, 1 and 625, respectively

Read more about exponential functions at:

https://brainly.com/question/11464095

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Expand and simplify (2x + 1)(x + 3)​

Answers

2x2 + 7x + 3 -answer

(2x + 1) (x + 3)

(2x * x) + (2x * 3) + (1 * x) + (1 * 3)

2x2 + 6x + x+3

2x2 + 7x + 3

Scott earns $10 per hour for babysitting and $30 per hour for computer repair work. Which inequality represents how many hours Scott could babysit, b, and how many hours he could do computer work, c, to earn a total of at least $600 this month? A. 10b + 30c > 600
B. 10b +30C 600
C. 40(b+c)2 600
D. 40(b+c) 5600 E.
Do Not Know​

Answers

Answer:

B

Step-by-step explanation:

Which of the following numbers is not a perfect square?
49 124 169 361

Answers

Answer: 124

Step-by-step explanation:  7^2=49; 13^2=169; 19^2=361. Only 124 cannot be expressed as a square of an integer.

Answer:

124

Step-by-step explanation:

When converting a percent to a decimal, will there always be two digits after the decimal point? Explain

Answers

Answer:

No

Step-by-step explanation:

For example, 50% can be written as just 0.5

Dam shawty looking good

pls helpppppppp meee i dont wanna faillll

Answers

Answer:

D, No trend or association

What’s the answers to 15 and 16

Answers

15.) GF = 31
16.) DE = 11

I need help please no links or you will be reported

Answers

Answer:

-4,-4

Step-by-step explanation:

What is the elasped time of 7:41 pm and 8:50 pm

Answers

Answer:

about 1 hour and 9 minutes or 69 minutes

Step-by-step explanation:

I always add the hour first if I can (from 7:41 to now 8:41) and then add however many minutes are left (9 minutes).

Estimate the sum 11 3/8 + 9 7/10 + 21 1/4 by rounding each mixed number to the nearest whole number. Then find the exact sum

Answers

Answer:
Approximately 42.
Exact sum is 42 13/40.

Explanation:
Estimate 11 3/8: 11
Estimate 9 7/10: 10
Estimate 21 1/4: 21
Add them together: 42.

11.375 + 9.7 + 21.25 = 42.325
I made them into decimals and then will convert it into fraction.
42.325 = 42 13/40

Hope this helps!

7 Rahat has a recipe for muffins that
uses 2 cups of four for 18 muffins
He wants to halve the recipe.
How much tour wil he need?

Answers

Answer:

the answer is 1

Step-by-step explanation:

if you are splitting the recipe in half then just split the amount of the ingredients in half too

half of the 2 cups of flour would be 1 cup of flour

you would also get 9 muffins instead of 18 muffins

HELP: Cho charges $1500 to build a small deck and $2500 to build a large deck. During the spring and summer, she built 5 more small decks than large decks.
If she earned $23,500 how many of each type of deck did she build?

Answers

Answer:

if she build x numbers of large decks, therefore small decks would be (x + 5)

1500*(x+5)+2500x   =23500

1500x+7500+2500x=23500

4000x+7500             =23500

                        4000x=23500-7500

                         4000x=16000

                                  x=4

4+5=9

cho built 4 large decks and 9 small decks

help me plz help ana a a a. A

Answers

the answer is A. its very obvious...
E is the answer, sorry if I’m incorrect though

a block of wood has a mass of 3.5 kilogram. the wood has density 0.065 kg/m3

work out the volume of the block of wood​

Answers

Step-by-step explanation:

Given :-

A block of wood has a mass of 3.5 kilogram. The wood has density 0.065 kg/m³.

And we need to find out the volume of the wood. Density , volume and mass are related as ,

Density :-

Mass per unit Volume .

[tex]\implies\rm Density =\dfrac{Mass}{Volume}[/tex]

Substitute the respective values :-

[tex]\implies\rm Density =\dfrac{Mass}{Volume}\\\\\rm\implies 0.065 kg/m^3=\dfrac{3.5kg}{V}\\\\\rm\implies Volume = \dfrac{3.5kg}{0.065 kg/m^3}\\\\\implies\boxed{\red{\rm Volume = 53.84 m^3}}[/tex]

Hence the volume is 53.84 .

Finding missing angles

Answers

Answer:

The answer is 45 degrees

Answer: x = 45°

Step-by-step explanation:

since the total angle of that corner is 90°, and one of the angle is 45°

Fin the sum or difference of the polynomial (9x2 +3x+2)+(3x2 –5x-3) write your answer in descending order

Please explain so I can do the rest myself help

Answers

Combine your like terms:

9x^2 + 3x^2 = 12x^2
3x + -5x = -2x
2 + -3 = -1
12x^2 - 2x - 1

A researcher surveyed 8 people to see if there is a
relationship between years of education and starting
salaries. The data points are shown on the graph.
Which best represents the equation of the trend line
shown on the graph? (Note that the graph has a break
on the y axis

Answers

Answer: D.) y=1.25x + 7.5

Step-by-step explanation:

edg 2021

Answer: D on edg 2021. have a good day :)

Which of the expressions below has a quotient that is greater than 15? Select all that apply.
A) 192÷12
B) 73÷5
C) 153÷9
D) 112.5÷9

Answers

The first one has a quotient greater than 15

The sale price for a bicycle is $315. The original price was first discounted by 50percent and then discounted an additional 10 percent. Find the original price of the bicycle. Need answer now please!!

Answers

Answer:

Step-by-step explanation: Let the original price of the bicycle be $x. If the original price was first discounted by 50% and then discounted an additional 10%, the total percentage discount will be 60%.

Step-by-step explanation:

La suma de un numero mas 16 es igual a 31

Answers

Answer:

47

Step-by-step explanation:

ANSWER THIS ASAP NO FILE AT ATT!!

Answers

Answer:

option B.

Step-by-step explanation:

Have a great day! :)

Answer:

A would be your answer

Step-by-step explanation:

at least  I am pretty sure I'm really sorry if I am wrong

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