if a chocolate cake is divided into six equal and each has 280 calories, how many calories are in the whole cake

Answer:

x=24

Step-by-step explanation:

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Answer:

12 minutes

Step-by-step explanation:

First figure out how long it took her to run 1/3 of the mile.

2/3 ÷ 2 = 1/3

8 ÷ 2 = 4

So she ran 1/3 in 4 minutes.

Multiply that answer by 3 to get your full mile.

1/3 * 3 = 1 mile

4 * 3 = 12 minutes

Answer:

12 minutes

Step-by-step explanation:

In my brain, I divide the run into three parts (because the fraction has a base of three). If I ran two parts of those three in eight minutes, then to find the amount of time it took to run one part (cause that's how much we need to add), I need to divide the time by two, and then add it to the 8 minutes. When the math is done, a third of a mile can be ran in 4 minutes, which means that an entire mile can be ran in 12 minutes.

Answer:

4:5

...................

Answer:

(profit / cost price) * 100

Answer:

I could be 0.4 100= 40% I think I'm right but if I'm not I'm so sorry

Answer:

the answer is A. 2y^4/x^4

Step-by-step explanation:

i took the test and there is this app for pc called wolfamalpha.com

Answer:

A. 2y^4/x^4

Step-by-step explanation:

hetgerqfregerqgrqe

Answer:

A. Counterexample

Step-by-step explanation:

ounterexample can be a drawing, a statement, or a number.

Answer:

I'm pretty sure it's the last one

Answer:

there is no picture..

Step-by-step explanation:

The first graph shows a dilation.

Option A is the correct answer.

Dilation is a transformation that changes the size of an object without changing its shape.

It involves scaling an object by a factor called the scale factor.

We have,

First graph:

The initial shape is a rectangle.

The dilated shape is also a rectangle.

So it is a dilation.

Second graph:

The initial shape is a square.

The dilated shape is a rectangle.

So it is not a dilation

Third graph:

The initial shape is a rectangle.

The dilated shape is also a rectangle but the size is not dilated in similar dimensions.

So it is not a dilation.

Thus,

The first graph shows a dilation.

Learn more about dilation here:

https://brainly.com/question/13176891

#SPJ5

Answer:

x should equal 27/23 or 1 4/23 or 1.17

Step-by-step explanation:

Hope this Helped

Answer:

There are an infinate amount of solutions

Step-by-step explanation:

Answer:

-1/6 (- 1/6)

Step-by-step explanation:

6 - 7 = - 1

-1 / 6 = -1/6

[- 1/6 simplified]

Answer:

Step-by-step explanation:

tanθ = 4/9

θ = arctan(4/9) ≈ 23.96°

The measure of the angle the ramp forms with the ground is :

-Angle is 23.96 degrees.

Let the angle is = x

We know that tan(x) is the slope.

tan(x)=\frac{4}{9}

tanθ = 4/9θ

tanθ = arctan(4/9)

tanθ≈ 23.96°

Learn more about slope:

https://brainly.com/question/3493733

Answer:

9

Step-by-step explanation:

6 ÷ 2(1+2) = ?

Parenthesis first:

6 ÷ 2(3) = ?

Then do the multiplication and division:

3(3) = ?

9 = ?

Answer:

3,675 people

Step-by-step explanation:

First row, a = 20

Common difference, d = 5

number of terms, n = 35

Sn = n/2 {2a + (n - 1)d}

= 35/2 {2*20 + (35 - 1)5}

= 35/2 {40 + ( 34)5}

= 17.5(40 + 170)

= 17.5(210)

= 3,675 people

The answer is actually 3675.

My reasoning: Plug it in and you shall see!

Answer:

56%

Step-by-step explanation:

9 girls + 5 boys have cameras on

this is 14 out of 25, or 56%

Answer:

2x + 2y

Step-by-step explanation:

there are 2 x's and y's.

Answer:

66

Step-by-step explanation:

Answer:

12+54

Step-by-step explanation:

Answer:

I got 3/5 I don't know if its correct but if so your welcome

Step-by-step explanation:

Answer:

4:9 or 4/9 depending on how your teacher or computer program wants it entered.  Some use the colon (:) some use the slash (/).

Step-by-step explanation:

1.  Betta fish = 12

2. Total fish = 27  (15 neon + 12 betta)

3.  12:27   or  can be writte as 12/27 depending on your teacher or computer program.  

4.  Can be simplified by dividing by 3

12/3 and 27/3

5.  4:9 or 4/9  

Answer:

9

Step-by-step explanation:

Answer:

-1.8

Step-by-step explanation:

-9 divided by 5= -1.8

Hope this helps!! Please mark brainlliest. :) :)

Answer:

The answer is 7،3

Step-by-step explanation:

[tex]3 {(x - 5)}^{2} - 1_11 =0 \\ = 3( {x}^{2} - 10x + 25) - 12=0 \\ = 3 {x}^{2} - 30x + 75 - 12=0 \\ = 3 {x}^{2} - 30x + 63=0

(x-7)(x-3)=0

X=7

X=3

add 1

divide by 3

square root

add 5

by following these steps you find that x = 7

70 is a composite number because it can be divided by numbers other than one and itself.

Answer:

70 is composite

Step-by-step explanation:

Its last digit is 0. That means it's 100% composite.

Answer:

y = 3[tex]\sqrt{7}[/tex]

Step-by-step explanation:

The 2 right triangles inside the right triangle are similar, then ratios of corresponding sides are equal, that is

[tex]\frac{y}{9}[/tex] = [tex]\frac{7}{y}[/tex] ( cross- multiply )

y² = 63 ( take the square root of both sides )

y = [tex]\sqrt{63}[/tex] = 3[tex]\sqrt{7}[/tex]

Answer:

distance = 25

Step-by-step explanation:

Answer: x = 152% hope this will help

Step-by-step explanation:

If u moved the angle down you will find out what the answer to x is

Answer:

D

Step-by-step explanation:

A squared plus B squared equals C squared

Answer:

D.

Step-by-step explanation:

Pythogorus Property:-

(base^2 )+(altitude^2)=(hypotenuse^2)