Translate equations 9th grade

Answer:

3\15

Step-by-step explanation:

hope this helps

Answer:

[tex]\frac{2}{8}and\frac{5}{20}[/tex]

Step-by-step explanation:

[tex]\frac{3}{15}=\frac{1}{5}[/tex]

[tex]\frac{2}{8}=\frac{1}{4}[/tex]

[tex]\frac{5}{20}=\frac{1}{4}[/tex]

[tex]\frac{11}{40}=\frac{11}{40}[/tex]

Answer:

3/6

Step-by-step explanation:

Well 3 is half of 6 and if you were to turn that into a fraction it would either be 3/6 or 1/2.

The probability that you will see even numbers on both dice will be 0.25.

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences. Then the probability is given as,

P = (Favorable event) / (Total event)

Two dice are tossed. Then the total number of events will be

Total events = 6 × 6

Total events = 36

The probability that you will see even numbers on both dice will be

The number of the favorable event will be given as,

Favorable events = 9

Then the probability is given as,

P = 9 / 36

P = 1/4

P = 0.25

The probability that you will see even numbers on both dice will be 0.25.

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both problems are zero

Answer:x is greater than or equal to -7 but less than 9.

Step-by-step explanation:

Find the lowest and higest points on the graph.

Remember the domain is on the x - axis.

The lowest point on the graph is -7, but the dot is filled in so it must be equal to it.

The next step is that the graph is getting larger so it is greater than or equal to.

On the other side of the graph do the same but it is less than not equal because the dot is open.

Step-by-step explanation:

Answer:

x=5

Step-by-step explanation:

You have to put them together 6x+11=10x-9 then you can either subtract 6x or 10x. It would be easier to subtract 6x from 10x. 11=4x-9, then you would add 9 to both sides, finally you divide that answer by 4. That would be the answer to x.

Answer:5x divided by2

Step-by-step explanation:

Answer:

9,279,189

thats  two hundred seventy-nine thousand, one hundred eighty-nine in number form

Answer:

9 wheels of cheese

Step-by-step explanation:

1 week = 3 wheels

2 weeks = 6 wheels

3 weeks = 9 wheels

Answer:

No, it’s not possible according to calculations

Step-by-step explanation:

Mathematically, the area of a rectangular prism is;

2(wl + wh + lh)

Where w is the width, l is the length and h is the height;

Making the substitutions with values in the question

Surface area = 2(6x + 3x + 3(6))

Surface Area = 2(9x + 18) = 18x + 36 square inches

Volume of rectangular prism = l * w * h

Making substitutions;

V = x * 6 * 3 = 18x cubic inches

So therefore to get the value of x, we equate the surface area to the volume;

18x = 18x + 36

We can see that 18x will cancel out and will render our equation invalid

Answer:

A = 73.33

B = 53.33

C = 53.33

Step-by-step explanation:

Since they are in a triangle, the sum of the three angles = 180

A + B + C = 180 ••••••(i)

Since B and C are congruent, it means that they are equal;

hence B = C ••••••(ii)

We can rewrite equation i as;

A + B + B = 180

A + 2B = 180 ••••••(iii)

Lastly;

B = A -20 •••••(iv)

Substitute iv into iii

A + 2(A -20) = 180

A + 2A -40 = 180

3A = 180 + 40

3A = 220

A = 220/3 = 73.33

But B = C = A -20 = 73.33 -20 = 53.33

Answer:

$216.00

Step-by-step explanation:

Final price: $216.00

Saved amount: $54.00

Answer:  The probability of an odd number is 1/2, and the probability of a tail is also 1/2, so the probability of both occurring is the product, 1/4.

Step-by-step explanation:  The coin is fair, the probabilities of getting a head and a tail are equal to 12 . The probability of getting an even number on a die is 36=12 because among 6 results there are 3 even numbers

Answer:

There are three outcomes in which tails occur with an even number (2, tails), (4, tails), (6, tails). The probability of this event is 3 / 12 = 1 / 4. The probability that tails and an even number do not occur together is.                  1 - 1 / 4 = 3.4

Step-by-step explanation:

Answer:

45677 is the answer

Step-by-step explanation:

hope it helps you!

Answer:

I'm not a hundred percent sure if this is right but I got 45,006.77

Step-by-step explanation:

Step by Step Solution:

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Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    b/3-(b/4-3)=0  

Step by step solution :

STEP

1

:

           b

Simplify   —

           4

Equation at the end of step

1

:

 b     b    

 — -  (— -  3)  = 0  

 3     4    

STEP

2

:

Rewriting the whole as an Equivalent Fraction

2.1   Subtracting a whole from a fraction

Rewrite the whole as a fraction using  4  as the denominator :

        3     3 • 4

   3 =  —  =  —————

        1       4  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

2.2       Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

b - (3 • 4)     b - 12

———————————  =  ——————

     4            4    

Equation at the end of step

2

:

 b    (b - 12)

 — -  ————————  = 0  

 3       4    

STEP

3

:

           b

Simplify   —

           3

Equation at the end of step

3

:

 b    (b - 12)

 — -  ————————  = 0  

 3       4    

STEP

4

:

Calculating the Least Common Multiple

4.1    Find the Least Common Multiple

     The left denominator is :       3  

     The right denominator is :       4  

       Number of times each prime factor

       appears in the factorization of:

Prime  

Factor   Left  

Denominator   Right  

Denominator   L.C.M = Max  

{Left,Right}  

3 1 0 1

2 0 2 2

Product of all  

Prime Factors  3 4 12

     Least Common Multiple:

     12  

Calculating Multipliers :

4.2    Calculate multipliers for the two fractions

   Denote the Least Common Multiple by  L.C.M  

   Denote the Left Multiplier by  Left_M  

   Denote the Right Multiplier by  Right_M  

   Denote the Left Deniminator by  L_Deno  

   Denote the Right Multiplier by  R_Deno  

  Left_M = L.C.M / L_Deno = 4

  Right_M = L.C.M / R_Deno = 3

Making Equivalent Fractions :

4.3      Rewrite the two fractions into equivalent fractions

Two fractions are called equivalent if they have the same numeric value.

For example :  1/2   and  2/4  are equivalent,  y/(y+1)2   and  (y2+y)/(y+1)3  are equivalent as well.

To calculate equivalent fraction , multiply the Numerator of each fraction, by its respective Multiplier.

  L. Mult. • L. Num.      b • 4

  ——————————————————  =   —————

        L.C.M              12  

  R. Mult. • R. Num.      (b-12) • 3

  ——————————————————  =   ——————————

        L.C.M                 12    

Adding fractions that have a common denominator :

4.4       Adding up the two equivalent fractions

b • 4 - ((b-12) • 3)     b + 36

————————————————————  =  ——————

         12                12  

Equation at the end of step

4

:

 b + 36

 ——————  = 0  

   12  

STEP

5

:

When a fraction equals zero

5.1    When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Here's how:

 b+36

 ———— • 12 = 0 • 12

  12  

Now, on the left hand side, the  12  cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

  b+36  = 0

Solving a Single Variable Equation:

5.2      Solve  :    b+36 = 0  

Subtract  36  from both sides of the equation :  

                     b = -36

One solution was found :

b = -36

Answer:

(13 + y ) / 5

Step-by-step explanation:

The total number of jewellery pieces givens by the grandmas is 13 + y

If there are 5 sisters and the jewellery pieces would be divided evenly , each sister would get : (13 + y ) / 5

Answer:

x = 5

Step-by-step explanation:

Here, we are interested in calculating the value of x.

We can obtain this from the given angle in the question.

Mathematically;

<CDE = <YDE + <CDY

Thus;

147 = 10x-3 + 21x-5

147 = 31x -8

31x = 8 + 147

31x = 155

x = 155/31

x = 5

Answer: t = -37/100 or if needed in deciaml form t = -3.700

hope this helps

plz mark brainleist

Answer:

T = 23/10 =2.300

Remember:

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

T= 23/10 = 2.300

Answer:

17 leaves

Step-by-step explanation:

A

Answer: a^3 sqrt(a)

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

Answer: A = (-2, 0)      B = (-1, 1)         x² + y² = 1/2

Step-by-step explanation:

To find where the line and circle intersect, create a system of equations and use the Substitution method to find the coordinates:

EQ1: x - y + 2 = 0      →     x = y - 2

EQ2: x² + 2x + y² = 0   →   (y - 2)² + 2(y - 2) + y² = 0

                                     →   (y² - 4y + 4) + (2y - 4) + y² = 0

                                     →  2y² - 2y = 0

                                      → 2y(y - 1) = 0

                                      → 2y = 0      y - 1 = 0

                                           y = 0            y = 1

Plug the y-values into EQ1 to solve for x:

                                     x = y - 2            x = y - 2

                                     x = 0 - 2            x = 1 - 2

                                     x = - 2                x = - 1

Coordinates:                 (-2, 0)      &       (-1, 1)

*************************************************************************************

Diameter of AB: d² = (x₂ - x₁)² + (y₂ - y₁)²

                               = [-2 - (-1)]² + [0 - (-1)]²

                               =  (-2 + 1)²  +  (0 + 1)²

                               =     (-1)²     +      1²

                               =       1        +      1

                           d² = 2

                           d = √2        

                      →  r = √2/2

Equation of a circle is: (x - h)² + (y - k)² = r²

Since a center was not provided for the equation with diameter AB, you can choose any value for center (h, k). I choose to let (h, k) = (0, 0)                                                                (x - 0)² + (y - 0)² = (√2/2)²

                                          x²    +     y²     = 2/4

                                          x²     +    y²     = 1/2

Answer:

Do you have answer choices?

Step-by-step explanation:

Answer: $130

Step-by-step explanation:

Simple interest is calculated as:

= PRT/100

where P = principal = $5200

R = Rate = 5%

T = Time = 2 years

S.I = (PRT)/100

= (5200 × 5 × 2)/100

= 52000/100

= $520

Assuming the loan was obtained for 2 1/2 years, the simple Interest will be:

= (5200 × 5 × 2.5)/100

= 65000/100

= $650

This means he'll have saved:

= $650 - $520

= $130

Answer:

40 x ^5

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

A = 6/4 =3/2

A' = 3/2

Answer:

y= (x+7)(x+3)

Step-by-step explanation:

This is intercept form, which is y=a(x-p)(x-q). p and q are the zeros, and I assumed a=1

Polynomial is an equation written as the sum of terms of the form kx^n.

where k and n are positive integers.

A polynomial with the highest power of 2 is called a quadratic equation.

The quadratic function whose zeroes are -7 and -3 is

y = x² + 10x + 21

Polynomial is an equation written as the sum of terms of the form kx^n.

where k and n are positive integers.

We have,

A polynomial with the highest power of 2 is called a quadratic equation.

A quadratic function whose zeroes are -7 and -3.

This means the quadratic function has zeroes.

x = -7

x + 7 = 0 ____(1)

x = -3

x + 3 = 0 _____(2)

Let the quadratic function be f(x) = y.

From (1) and (2) we get,

y = (x + 7)(x + 3)

y = x² + 3x + 7x + 21

y = x² + 10x + 21

Thus,

The quadratic function whose zeroes are -7 and -3 is

y = x² + 10x + 21

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Answer:

c hope this helps

Step-by-step explanation: