3/8 = 15/a can someone please explain the steps for me? I have 2 hws due today and Idk how to do this​

Answer:

9ft

Step-by-step explanation:

Answer:

the answer is 9 feet

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

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:

5(m+n)

Step-by-step explanation:

Answer:

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

$5 for 1 shirt

y = cost

x = number be shirts

10y = 2x

5y = x

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

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Answer:

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

Step-by-step explanation:

The answer is 20

Answer:

What do you want us to do

Step-by-step explanation:

.

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!

ayo the answer is 18.

Answer:

3+6+9

9+9= 18

Therefore 3+6+9=18

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:

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

Answer:

-9

Step-by-step explanation:

Answer:

The answer is

x=-5/6

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

The team scored 17 points in the last quarter.

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.

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:

$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 )

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.

5

1/4n + 3

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

1/4 × 8 = 2

2 + 3 =5

Answer:

B

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

all the carbon hydrogen and oxygen are well balanced

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:

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:

Step-by-step explanations:

10x - 2x

8x

10x - 2x in fewer terms is 8x.

Subtraction can be done for any numbers or algebraic expressions. It is the process of taking out certain value from a given amount of number.

The process of subtraction can also be termed as finding difference.

Given is an expression 10x - 2x.

We have to find the difference of these two expressions.

We can add or subtract only the like terms.

Like terms are terms which consist of same kind of variables.

Here 10x and 2x have same variable x.

So they can be subtracted.

10x - 2x = x(10 - 2) = 8x

Hence the difference of 10x and 2x is 8x.

To learn more about Subtraction, click on the link given below :

https://brainly.com/question/1927340

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