Múltiplos de nueve de cuatro cifras que no tengan ceros y no se repita entre si

Answer:

[tex]x\geq -1[/tex]

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

3x5=15

15x1=15

xoxo!

Answer:

-2

Step-by-step explanation:

2x+5=-1/2x

5/2(x)=-5

x = -2

3) y=3.5x

4) 3.5(72) = 252 pages for 72 min.

First we divide 21 by 6 to find the how many pages there is in 1 min. (we got 3.5) then we multiply (3.5) by the number of minutes (72) and we get 252 pages for 72 minutes.

Hope that helped:)

Answer:

The answer is 13!!!!........

Answer:

A. 12

Step-by-step explanation:

cus its at -12

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

4 = 1, 2 4

6 = 1, 2, 3, 6

both share 2, therefore that's your final answer.

They also share a prime factor (in this case 4's prime number is 2, 6's prime numbers are 2 and 3).

Answer:

i genuinlly dont know what you mean

Step-by-step explanation:

Answer:

B) Multiply the divisor and dividend by 100

Step-by-step explanation:

To get rid of both the decimals in the decimal and dividend.

Hope this helps! Pls give brainliest!

They want to remove the decimals.

Since the smaller value has 2 decimal places they need to multiply both by 100

So that 0.15 x 100 = 15.

Answer: Multiply the divisor and dividend by 100.

Answer:

The answer is B, the second one.

Answer:

3

Hope it helps you, tell me if im wrong pls, BE SAFE! :D

Answer:

Um 8t I think, your answer isn't very descriptive but I still want to help you. But by what your asking it would most likely be 8t.

Step-by-step explanation:

Anyways have a nice day/night :)

Answer:

it is an obtuse angle that means it's more than 180°

The size of the given angle is approximately 200°

For given question,

We need to find the size of angle.

We know, the sum of all angles on either side of the line is 180°

If we continue the straight line towards right, then the part of the angle above line must be 180°

To find the angle below straight line,

Put the protractor at the vertex of both the line segments and measure the angle.

The angle must be within the range 15° - 25°.

Let the angle below straight line is 20°

So, the total angle is 180° + 20° = 200° (approximate size)

Therefore, the size of the given angle is approximately 200°

Learn more about the size of the angle here:

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Answer:

7^11

Step-by-step explanation:

keep the common number the same when you multiply numbers with the same base number and then just add the index

Step-by-step explanation:

you basically have to multiply 29,035 by 2021 i think

ans=58,679,735

Step-by-step explanation:

29,035 ft in 1999.

today is 2021. the difference is 22 years.

the growth rate is 2.4 inches per year.

so, in 22 years it grew 2.4×22 = 52.8 in

1 ft = 12 in

52.8 in = 4 ft 4.8 in = 52.8/12 ft = 4.4 ft

so, it should be now 29,039.4 ft above sea level.

Answer:

17

Step-by-step explanation:

Answer:

B. 24:48

Step-by-step explanation:

3:6 is equivalent to 1:2 which is also equivalent to 24:48.

Answer:

this is always true

( -infinity, infinity)

Step-by-step explanation:

BRAINLIEST PLSSSSS

Answer: 288

Step-by-step explanation:

Word explanation: if for one student he must spend 12$ then he must spend $12 24 times so you must multiply 12 by 24 to get 288 :)

Expression form: 12 x 24 = 288

Answer:

i belive the answer is c :)

Answer:

A. y = x^2 − 1

Step-by-step explanation:

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:  

(

0

,

−

1

)

Focus:  

(

0

,

−

3

4

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

−

5

4

x

y

−

2

3

−

1

0

0

−

1

1

0

2

3

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:  

(

0

,

−

1

)

Focus:  

(

0

,

−

7

8

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

−

9

8

x

y

−

2

7

−

1

1

0

−

1

1

1

2

7

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:  

(

0

,

1

)

Focus:  

(

0

,

3

2

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

1

2

x

y

−

2

3

−

1

3

2

0

1

1

3

2

2

3

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:  

(

0

,

1

)

Focus:  

(

0

,

9

8

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

7

8

x

y

−

2

9

−

1

3

0

1

1

3

2

9

Answer:

y=58

x=32

Step-by-step explanation:

two remote interior angle is congruent, equal, to the exterior angle. so 50+88 is equal to y+86. add the two numbers and set the equations equal to each other. 138=y+86. then subtract 86 from both sides. y=58. knowing that y is 58 we can now solve for x. the interior angles of a triangle always equal 180. 58+90, the right angle, equals 148. 180-148=32 therefor x=32

Answer:

r = 17

Step-by-step explanation:

1+2r=35

Subtract 1 from each side

1-1+2r=35-1

2r = 34

Divide each side by 2

2r/2 = 34/2

r = 17

Step-by-step explanation:

just click on the right statement (-_-)

Answer:

Here is how to solve the problem step by step! :)        https://www.symbolab.com/solver/step-by-step/y%20%2B%209%20%3D%202%20%5Cleft(x%20%2B%205%5Cright)%E2%80%8B?or=input

Step-by-step explanation:

Answer:

A square is two dimentional, whereas, a cube is 3d.

Step-by-step explanation:

the first attachment below is a square and the second is a cube

Answer:

3/2

Step-by-step explanation:

Pick two points on the graph

(-1,2) and (3,8)

We can use the slope formula

m= ( y2-y1)/(x2-x1)

   = ( 8-2)/(3 - -1)

   = (8-2)/(3+1)

   = 6/4

  = 3/2

Step-by-step explanation:

f(x) = 2x² + 4x - 5

g(x) = 6x³ - 2x² + 3

(f-g)(x) = f(x) - g(x)

= (2x² + 4x - 5) - (6x³ - 2x² + 3)

= -6x³ + (2 + 2)x² + 4x + (-5 - 3)

= -6x³ + 4x² + 4x - 8

Option → B

The system of equations that yields the length of the short rope, s, and the long rope, l will be A. s + l = 63 l = 3s

Based on the information given in the question, the equation to use will be:

l = 3s ...... i

s + l = 63 ...... ii

Substitute equation i into ii

s + l = 63

s + 3s = 63

4s = 63

s = 63/4

s = 15.75

l = 3s = 3 × 15.75 = 47.25

The correct system of equations yields the length of the short rope, s, and the long rope, l will be;

⇒ s + l = 63

And, l = 3s

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

A rope 63 feet long is cut into two pieces.

The length of the short rope = s,

And, The long rope = l

Now,

Let the length of the short rope = s,

And, The long rope = l

Here, The length of rope = 63 feet

So, We can formulate;

⇒ s + l = 63

And, One of the pieces is three times longer than the other piece.

So, We can formulate;

⇒ l = 3s

Thus, The correct system of equations yields the length of the short rope, s, and the long rope, l will be;

⇒ s + l = 63

And, l = 3s

Learn more about the mathematical expression visit:

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