What is the difference between 20 and -9​

Answer:

382

Step-by-step explanation:

Answer:

Go to the botom of the page

Step-by-step explanation:

Given:

A 4-digit number contains at least one even digit.

To find:

How many such numbers are there?

Solution:

Digits are 0,1,2,3,4,5,6,7,8,9.

Number of odd digits = 5

Number of even digits = 5

4-digit numbers are from 1000 to 9999.

Total number of 4-digit numbers = 9000

Possible ways to get odd digits on all the 4 places is

[tex]5\times 5\times 5\times 5=625[/tex]

It means 625 numbers are their in which all 4 digits are odd.

To find total 4-digit number that contains at least one even digit, subtract the numbers which contains only odd numbers from the total 4-digit numbers.

[tex]9000-625=8375[/tex]

Therefore, total 4-digit number that contains at least one even digit is 8375.

$5 for 1 shirt

y = cost

x = number be shirts

10y = 2x

5y = x

Answer:

1. $300

2. $6,5

3. 6 %

4. 15 pieces

Step-by-step explanation:

hope this helps :)

(8,-5)

All you hbe to do is coordinates.

Goes right 5 goes up 8

Now go right 8 and down 5.

My screen is still doing that so im sorry

Answer:

y = 0

Step-by-step explanation:

-2y-4=4(y-1)

First you want to distribute it

-2y - 4 = 4y - 4

Then just subtract -4y from both sides to neutralize 4y

-6y -4 = -4

then you have to add 4 to neutralize -4

-6y= 0

thus the answer is y= 0

This is an equation.

[tex] \frac{3}{5} x+ \frac{1}{4} x = 34 \\ ⇒ \frac{15x + 5x}{20} = 34 \\ ⇒ \frac{20x}{20} = 34 \\ ⇒ x = 34[/tex]

Hence, the value of x is 34.

Hope It Helps Uh! ❤

Answer:

Step-by-step explanation:

The vertex form of an equation of the parabola:  

                                                         f(x) = a(x - p)² + q

vertex is (2, 4)  so  p = 2,  q = 4

so:

   f(x) = a(x - 2)² + 4

the parabola goes through the point (-5, 2) so  x=-5,  f(x)=2

  2 = a(-5-2)² + 4

  - 2 = a(49)

    a = -²/₄₉

Therefore the equation of the parabola in vertex form:

f(x) = -²/₄₉(x - 2)² + 4

Answer:

5(m+n)

Step-by-step explanation:

5

1/4n + 3

plug 8 in for n so 1/4(8) + 3

1/4 × 8 = 2

2 + 3 =5

Answer: 3.3

Step-by-step explanation:

Answer:

3.3 centimeters

Step-by-step explanation:

To find the distance between the big side and small side of the shapes:

To solve for x:

I hope this helps!

Answer:

Step-by-step explanation:

Simplify the terms first also what is the question asking what x is equal to? or just to simplify the terms~ if u answer this i can help more dm me maybe~!

Answer:

x = -8

Step-by-step explanation:

-x -6(x-5) = 86

Distribute

-x -6x +30 = 86

Combine like terms

-7x + 30 =86

Subtract 30 from both sides

-7x = 56

Divide by -7

x = -8

Answer:

-2

Step-by-step explanation:

The slope of the line through (-3, 3) and (-1, -1) is -2, calculated using the slope formula.

The slope of a line on a graph is a measurement of its steepness or incline. It shows the proportion of the rise to the run, or vertical change, between any two points on a line. For each unit of horizontal distance, it shows how much the line rises or falls.

the slope of the line passing through the points (-3, 3) and (-1, -1), we can use the slope formula:

Slope (m) = (change in y) / (change in x)

Change in y = -1 - 3 = -4

Change in x = -1 - (-3) = 2

Slope (m) = -4 / 2 = -2

the slope of the line passing through (-3, 3) and (-1, -1) is -2.

learn more about slope here

brainly.com/question/2491620

#SPJ2

Answer:

5/4

Step-by-step explanation:

13/4÷2 3/5=13/4*5/13=5/4

hope this helps :)

41 - 7 - 10 - 7 = 41 - 24 = 17.

The team scored 17 points in the last quarter.

Given:

Apothem of a regular hexagon = 5

Side of regular hexagon = 8

To find:

The area of a regular hexagon.

Solution:

Number of side of a hexagon: n = 6

Area of hexagon is

[tex]A=\dfrac{n}{2}\times \text{Apothem}\times \text{Side length}[/tex]

where, n is number of sides of hexagon, i.e., 6.

On substituting the values, we get

[tex]A=\dfrac{6}{2}\times 5 \times 8[/tex]

[tex]A=3\times 40[/tex]

[tex]A=120[/tex]

Therefore, the area of regular hexagon is 120 sq. units.

Answer:

yes false

Step-by-step explanation:

supplementary angles add up to 180 degrees, while complementary angles add up to 90 degrees. 74+16 is 90, so the angles are complementary

Answer:

EFH= 20

Step-by-step explanation:

When you write EFH=GFH with the equations and solve for x, x comes out as 5, then you just put (5) in the place of EFH's x. Hope this helps!

Answer:

a. greater than 1

b. greater than 1

c. less than 1

d. greater than 1

e. equal to 1

f. less than 1

g. equal to 1

Step-by-step explanation:

Basically, when you are doing these types of problems you need to focus on how the shape is changing. If the shape is getting bigger, the factor must be greater than 1. If it is getting smaller, the factor must be less than 1. If the shape stays the same size then the factor is equal to 1.

Answer:

9ft

Step-by-step explanation:

Answer:

the answer is 9 feet

Answer: 45 grams (45 g)

To find out how much salt was added, we have to subtract the amount of water from the amount the water weighs now.

238 - 193 = 45.

The answer is 45 grams. Hope this helps!

Answer:

the expression: 38+52 divided by 4 1/2

Step-by-step explanation:

The answer is 20

Answer:

$23729.19 ( approx )

Step-by-step explanation:

Cost price = $ 18950

Loss = $ 4780

Loss% = 4780/18950 * 100 = 25.22%

Selling Price = 18950 (100+25.22)/100

= $23729.19 ( approx )

Answer:

If X=-11 the slope would be 0

Step-by-step explanation:

There is no increase in the y axis so there isn't a slope of anything other than 0

Answer:

The slope would be 10/15 or 2/3 in simplest form.

Answer:

The answer is

x=-5/6

Answer:

What do you want us to do

Step-by-step explanation:

.

Answer:

B

Step-by-step explanation: