Select all the numbers that are solutions to the equation x3 = 27. A 27−−√ B 3 C 27−−√3 D 273 E 9

Answer:

14 out of 24 passed the test and did the homework, which is 0. 583 or 58.3%

Answer:

$528

Step-by-step explanation:

A. Calculating The Markdown Price

X=Markdown price

Original price: $600

Markdown rate: 20%

100%-20%=80%

The TV's price is now 80% of what it originally was.

[tex]\frac{x}{600} =\frac{80}{100\\}[/tex]

100x=48000

x=480

The price of the TV after being marked down is $480.

B. Calculating The Sales Tax

Y=Total sales tax

TV price: $480

Sales tax: 10% or 0.1

y=480*0.1

y=48

The total sales tax is $48

C. Calculating Your Total

x+y=total

480+48=total

total=528

You in total pay $528 for the TV.

Answer:

7 =

Mean x¯¯¯ 30

Median x˜ 30

Mode 32

8 =

Mean x¯¯¯ 61

Median x˜ 65

Mode 65, 70, 67, 48, 55

Step-by-step explanation:

Answer:

B) 645cm²

The approximate surface area of this prism is 645cm².

Answer:

a) square

b)square

c)they are the same thing because on all sides they are all the same length meaning the same shape

Step-by-step explanation:

If the cube is sliced horizontally, the cross-section will be a square and if the cube is sliced vertically, the cross-section will be a rectangle.

A three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.

(a) If the cube is sliced horizontally, the cross-section will be a square.

(b) If the cube is sliced vertically, the cross-section will be a rectangle.

(c) The shapes are different because the direction of the slice is different. Slicing horizontally means the slice is perpendicular to the vertical edges of the cube, resulting in a square cross-section.

Slicing vertically means the slice is perpendicular to the horizontal edges of the cube, resulting in a rectangular cross-section.

The dimensions and orientation of the cross-section depend on the orientation of the slice relative to the edges of the cube.

Hence, If the cube is sliced horizontally, the cross-section will be a square and if the cube is sliced vertically, the cross-section will be a rectangle.

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Answer: the answer is d

Step-by-step explanation:

you move up from -6 up 4 and get -2, remember under 0 is a negative and you are moving forward not backwards.

Answer:

B

Step-by-step explanation:

I'm pretty sure it's B. Sorry if I'm wrong.

Answer:

wouldn't it be B

Step-by-step explanation:

because the formula is 2pi r  but with the 2 at the bottom the pi r  would be at the top.

Answer:

100

Step-by-step explanation:

Answer:

7: 2.5 hours

Why?

Divide 2 hours into 4, and add 1/4 to 2 hours.

Answer:

8: 50-m

Why?

Divide 400 into 8

Answer:

1.grass

2.grasshopper

3.frog

4.fungi

Step-by-step explanation:

Vertically opposite angles are equal. So,

5x + 12 = 6x - 10

=> 12 + 10 = 6x - 5x

=> 22 = x

Answer:

5 hours and 30 min.

Step-by-step explanation:

90/60 = 1.5 = 1 hour and 30 min.

200/50 = 4 = 4 hours

1.5 + 4 = 5.5 = 5 hours and 30 min.

Answer:

Step-by-step explanation:

1:dang you got a lot of tabs open

2:charge your device

3:yo you need to put more info down you just send an image saying a thing with no explaination. and don't send links. so dont get upset when noone can answer your Q

4:im not trying to be mean

5:i hope you find your answer

Answer:

2/3

Step-by-step explanation:

1. Count the number of spaces that are not shaded. I got 24, and to double check I counted the number that are shaded and subtracted that from the total, which is 36 (since 6x6=36).

2. Put this number over 36. This results in .6 repeating, or 2/3.

Answer:

i just need points please like

Step-by-step explanation:

Answer:

x - 6 = 15

Craig is 21 years old

Step-by-step explanation:

x = Craig's age, 15 = Sue's age, and Sue is 6 years younger than Craig, so 15 (Sue's age) is 6 (Years) less than x (Craig's age). The equation is

x - 6 = 15

Using this, x - 6 = 15, we can add 6 to both sides to get x = 21, Craig is 21 years old

Answer:

what i need to do?

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

the range is the number between the highest and lowest number. the lowest in this is 5 and the highest is 45

45-5=40

Answer:

5.70 for 19

Step-by-step explanation:

Answer:

x=28 or C

Step-by-step explanation:

The graph shows a right angle which is 90 degrees

This means that the two angles seperated by line C added together will get 90 degrees.

That means the formula will be 2x+1+33=90

With that shown we can get rid of A and B

Next step is to add 33 and 1 together

This gives us 2x+34=90

Then we will move 34 to the other side by subtracting giving us 2x=90-34

Then we will subtract 90-34 which will get us 56

The equation is now 2x=56

The last step is to devide 2 from each side

This lets us get the answer x=28

Hope this helps!

Answer: C

Step-by-step explanation: a right angle is 90 degrees

2*28 = 56, 56 + 1 = 57

57 + 33 = 90

Therefore the answer is C.

Answer:

(95-36)+(95-15)+(95-24)=F

Step-by-step explanation:

Answer:

x=4

Step-by-step explanation:

Let's solve your equation step-by-step.

−x=2−3x+6

Step 1: Simplify both sides of the equation.

−x=2−3x+6

−x=2+−3x+6

−x=(−3x)+(2+6)(Combine Like Terms)

−x=−3x+8

−x=−3x+8

Step 2: Add 3x to both sides.

−x+3x=−3x+8+3x

2x=8

Step 3: Divide both sides by 2.

2x/2 = 8/2

x=4    

Answer:

what the

Step-by-step explanation: .

The distance traveled by the skier traveled in 2 1/2 minutes is A = 2,700 m

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the proportion be represented as A

Now , the value of A is

Let the distance traveled by the skier in 4 seconds = 72 m

And , let the distance traveled by the skier in 2 1/2 minutes = A

where 2 1/2 minutes = 150 seconds

Now , the proportion is

A / 150 = 72 / 4

Multiply by 150 on both sides , we get

A = ( 150 x 72 ) / 4

On simplifying , we get

A = 2,700 meters

Therefore , the value of A is 2,700 meters

Hence , the distance is 2,700 m

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Answer:

0.25

Step-by-step explanation:

Answer:

104 legs of horses means 26 horses, since you divide them by 4 to get the number of legs (4) per horse. If there are 36 heads and you subtract the 26 of the horses, you get 10 people heads. There were 26 horses and 10 people

Answer:

26

Step-by-step explanation:

104/4=26

Answer:

6.2 cm

Step-by-step explanation:

V=4 /3πr^3

4 /3*π*6.2^3 = 998 cm cubed

Have a good day :)