Solve for m (4m-5) (3m+3)

Answer:

1/5

Step-by-step explanation:

Total Frequency is 14+21+70 = 105

Sewing has frequency of 21

21/105 = 0.2 = 1/5

Answer:

Then the two numbers are -11 and -6.

Answer:

11   and   6

Step-by-step explanation:

x+ y = 17     or    y = 17-x

and

xy = 66       sub in   y = 17-x

x ( 17-x) = 66

-x^2 + 17x - 66 = 0     either factor this, or use quadratic formula to find

                                         x =  6     y = 11

Answer: A

Step-by-step explanation: Exact on the number line

Answer: A

Step-by-step explanation: The answer is A you have to look at the easy numbers first like -4 and 1/2 try to find them on the line, a whole number will be one of the big lines,1/2 will be right in the between two whole numbers, 3/4 will me the little line right before a number and so on. You can use process of

elimination to make it easier.

Answer:

[tex] {x}^{2} - 3x - 10 = 0 \\ (x - 5)(x + 2) = 0 \\ \\ x - 5 = 0 \: - > x = 5 \\ \\ x + 2 = 0 \: - > x = - 2[/tex]

kil this monkey its gonna touch me

The distance between the two points  (1,1) and (3,-4) , using the distance formula in the radical symbol, is √(29).

To measure the distance between two points of a coordinate system, the formula can be given as,

[tex]D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Here, (x₁, y₁) are the coordinates of point 1 and  (x₂, y₂) are the coordinates of point 2.

The distance between the two points. (1,1), (3,-4)​ has to be find out. Use the distance formula to find the distance between them,

[tex]D=\sqrt{(1-3)^2+(1-(-4))^2}\\D=\sqrt{(-2)^2+(5)^2}\\D=\sqrt{4+25}\\D=\sqrt{29}[/tex]

Thus, the distance between the two points  (1,1) and (3,-4) , using the distance formula in the radical symbol, is √(29).

Learn more about the measure distance between two points here;

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Answer:

2r, where r is the number of red marbles

Step-by-step explanation:

Since there is twice as many blue marbles as red marbles, it infers blue marbles = 2 × red marbles.

Answer:

Each person will recieve between 3 and 4 liters

Step-by-step explanation:

Carrie makes 27 liters of lemonade and 8 people share the lemonade equally. If we divide the amount of liters of lemonade by the number of people we will get the amount of lemonade each people will get.

27/8 = 3.375

3.375 is in between 3 and 4 so each person will get between 3 and 4 liters of lemonade

Answer:

I dont know

Step-by-step explanation:

I was looking for the same answer to this question☠

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The required 95% credible interval for the number of people alive in the year 3000 CE is the true approximate value of different iterations.

Given that,
95% credible interval for the number of people who will be alive in the year 3000 CE (including digital people) is to be explained.

Statistic is the study of mathematics that deal with relations between comprehensive data.

Here,
95% credible interval for the number of people who will be alive in the year 3000 CE (including digital people), by going through certain iterations for the 95% credible interval for the number of people alive in the year 3000 CE will give the required interval.

Thus, the required 95% credible interval for the number of people alive in the year 3000 CE is the true approximate value of different iterations.

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Answer:

A ≈ 194.8 units²

Step-by-step explanation:

the shaded area (A) is calculated as

A = area of outer circle - area of inner circle

   = πr₁² - πr₂² (r₁ is outer radius and r₂ the inner radius )

  = π × 13.5² - π × 4.5²

 = π(13.5² - 4.5²)

 = π(182.25 - 20.25)

 = π × 62

 ≈ 194.8 units² ( to the nearest tenth )

Answer:

Area of Triangle A = 4 cm²

Area of Rectangle = 24 cm²

Area of Triangle B = 4 cm²

Area of Trapezoid = 32 cm²  

Step-by-step explanation:

The formula to find the area of a triangle is: [tex]\frac{h_bb}{2}[/tex]

The base (b) is 2 and the height (h) is 4.

Now multiply,

2 times 4 = 8

Then divide,

[tex]\frac{8}{2}[/tex] which equals 4.

So the area of Triangle A and B is 4 cm² because they are the same triangles.

The formula to find the area of a rectangle is: a times b.

a=6 and b=4

Multiply,

6 times 4 = 24

So the area of the rectangle is 24 cm²

The formula to find the area of a trapezoid is: [tex]\frac{a+b}{2}h[/tex]

A=6

B=10

H=4

So now,

[tex]\frac{6+10}{2}4[/tex]

6+10=16

16 divided by 2 is 8.

Last multiply,

8 times 4 is 32.

The area of the trapezoid is 32 cm²

Hope this helped! And have a great day!

Answer:

Step-by-step explanation:

I did two of them for you

Use distributive on the right side and you will find the correct answer

The screen shot should help you.

Answer:

y=4z-3

Step-by-step explanation:

Answer:

2.5

Step-by-step explanation:

You can do this in an easier way than you may be thinking. You know that 1/000 is 1 mm, therefore to get 2,500, you multiply it by 2.5.

Answer:

[tex]1\ m[/tex]

Step-by-step explanation:

Step 1:  Determine the total millimeters

[tex]2 * 500\ mm[/tex]

[tex]1000\ mm[/tex]

Step 2:  Covert to meters

[tex]1000\ mm * \frac{1\ m}{1000\ mm}[/tex]

[tex]1\ m[/tex]

Answer: [tex]1\ m[/tex]

Answer:

Equation C is the correct equation.

Answer: A:2 R8

This image should help, but first, you should find the biggest number that 27 can be multiplied by, but stay under 62, which in this case is 2, because 27*3=81 and 2 is the maximum it can be while staying below 62. which makes the equation turn into 62-54=8, making the remainder 8.

Step-by-step explanation: hope this helps

Step-by-step explanation:

13(16.5)+12(16.5)+5(16.5)

16.5(13+12+5) = 30(16.5) = 495 ft²

Answer:

The ratio of the perimeters is 3

The ratio of the areas is 9

Step-by-step explanation:

Given:

Dilate a triangle with vertices (0, 0), (0, 2), and (2,0) using the scale factor k = 3.

To Find:

What is the value of the ratio (new to original) of the perimeters? the areas?

Solution:

What is the value of the ratio (new to original) of the perimeters?

Since, two figures are similar, then the ratio of its perimeters is equal to the scale factor

Let the following be:

k        ⇒          the scale factor

x        ⇒          the perimeter of the new triangle

y        ⇒          the perimeter of the original triangle

Knowing that:

k = x/y

Thus:

k = 3

Now Substitute:

x/y = 3

-------------------------------------------------------------------------------------------------------------

What is the value of the ratio (new to original) of the areas?

Since, two figures are similar, then the ratio of its areas is equal to the scale factor squared.

k       ⇒          the scale factor

x        ⇒          the area of the new triangle

y        ⇒          the area of the original triangle

k ² = x/y

Since,

z = 3

Then,

x/y = 3 ²

3 ² means to 3 × 3

x/y = 9

-------------------------------------------------------------------------------------------------------------

Kavinsky

Answer:

B. 15

Step-by-step explanation:

The 5 is in the millions place. The 1 at left is in the 10 millions place.

That means 15 million.

Answer: B. 15

Answer:

Option B. 15

Step-by-step explanation:

To write it in words we have.

write in words: fifteen million, seven hundred and sixty-five thousand, one hundred and thirty-two

In Expanded Form:

     15,765,132 =

 10,000,000  

+ 5,000,000  

+ 700,000  

+ 60,000  

+ 5,000  

+ 100  

+ 30  

+ 2  

= 15,765,132

There you go the answer is Option B. 15

Hope this Helps! :3

Have a great day! :3

Answer:

546

Step-by-step explanation:

Each square inch is equal to 6.5 square centimeters so you can multiply

84 × 6.5 = 546So, the area is 546 square centimeters.

Hope this helps =>

Answer:

[tex]541.93\ cm^2[/tex]

Step-by-step explanation:

Step 1:  Determine the area in square centimeters

[tex]84\ in^2 * \frac{(2.54\ cm)^2}{in^2}[/tex]

[tex]84\ in^2 * \frac{(2.54)^2 * (cm)^2}{in^2}[/tex]

[tex]84\ in^2 * \frac{6.4516\ cm^2}{in^2}[/tex]

[tex]541.9344\ cm^2[/tex]

Answer: [tex]541.93\ cm^2[/tex]

Answer:

3/4 = x

Step-by-step explanation:

2/2x + 1 = 1/2

2/2x + 1 * 1/2x = 1/2 * 1/2x

2 + 1 = 1/4x

3 = 4x

3/4 = 4x/4

3/4 = x

Answer:

Answer is 1008

Step-by-step explanation:

Given,

5 small containers of capacity 16,72,12,24, and 56 litres is required to fill a big container

The volume of big container is the LCM of the 5 given containers

LCM (16,72,12,24,56) = 1008

Therefore the capacity of the bigger container is 1008 litres.

Step-by-step explanation:

the answer is 100 litters

If the area and width of the rectangle are 45x² − 42x − 48 and (5x − 8) then the length of the rectangle will be (3x + 2).

It is a polygon that has four sides. The sum of the internal angle is 360 degrees. In a rectangle, opposite sides are parallel and equal and each angle is 90 degrees. And its diagonals are also equal and intersect at the mid-point.

A rectangle has an area of 45x² − 42x − 48 and a width of 5x − 8.

Then the length of the rectangle will be

area = length × width

Then we have

Area = 45x² − 42x − 48

Then the factor of the polynomial will be

Area = (5x − 8)(3x + 2)

Then the length of the rectangle will be (3x + 2).

More about the rectangle link is given below.

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Answer:

First blank is Dividend.
Second blank is Divisor
INCLUDED WHOLE PAGE!!
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Add f and g together by combing like terms

answer: x^2 + 4x -13

Answer:

[tex](f+g)(x)=x^2+4x-13[/tex]

Step-by-step explanation:

Given functions:

[tex]f(x)=4x-8[/tex]

[tex]g(x)=x^2-5[/tex]

Composite function:

[tex]\begin{aligned}(f+g)(x) & =f(x)+g(x)\\ & = (4x-8)+(x^2-5)\\ & =4x-8+x^2-5\\ & =x^2+4x-8-5\\ & = x^2+4x-13 \end{aligned}[/tex]

Answer:

See below ~

Step-by-step explanation:

Option A

Option B

Option C

Option C has the lowest rate, hence it is the best deal.