Mathematics College

solve the proportion for x. 12/x = 15/24 ​

Solve The Proportion For X. 12/x = 15/24

Answers

Answer 1

Answer:

i think x is 19.2

Step-by-step explanation:

solve x by cross multiplying

Answer 2
1242 hope this helps

Related Questions

Help me please ASAP

Answers

Answer:

m<2 = 70degrees

m<3 = 70degrees

m<4 = 110degrees

m<5 = 110degrees

m<6 = 70degrees

m<7 = 70degrees

m<8 = 110degrees

Step-by-step explanation:

A line has the angles of 180 degrees so if m<1 is 110 then m<2 must be 70degrees. Then m<4 is opposite side of m<1 so it has to be the same number of degrees and the same for m<3 is the opposite side of m<2.

You repeat the process with 5678

BRAINLIEST FOR CORRECT ANSWER, IM FAILING SCHOOL AND NEED HELP ASAP. EVEN OFFICIAL HELP COUNTS

Answers

i think C if i’m wrong i’m sorry

need help please.........

Answers

Answer:

Step-by-step explanation:

C

Answer:

A.

Step-by-step explanation:

k=am+3mx=m(a+3x)

⇒   [tex]m=\frac{k}{a+3x}[/tex]

The incomes in a certain large population of college teachers have a normal distribution with a mean $75,000 and standard deviation $10,000. 16 teachers are selected at random from this population to serve on a committee. What is the probability that their average salary is more than $77,500?

Answers

Answer:

The probability that their average salary;

standard error

= 10,000/sqrt(16)

=10,000/4

= 2500  

(77,500 - 75000)/2500

2,500/2500

= 1  

p (z > 1) = .1587

So, the probability that their average salary is more than $77,500 is 0.1587

Step-by-step explanation:

Question 3 of 10
What is the equation of the following line? Be sure to scroll down first to see
all answer options.

Answers

answer: F. y = - 1/2x

The equation of the line passing through two points (0, 0) and (4, -2) is y = -x/2

What is an equation of the line?

The general equation of a line in two variables of the first degree is represented as Ax + By +C = 0, A, B ≠ 0 where A, B and C are constants which belong to real numbers.

Given is a line passing through two points (0, 0) and (4, -2), we need to find the equation of the line,

We know that the equation of the line, passing through two points (x₁, y₁) and (x₂, y₂), is given by:

y-y₁ = y₂-y₁ / x₂-x₁ (x-x₁)

Here, (x₁, y₁) and (x₂, y₂) are (0, 0) and (4, -2), putting the values to finding the equation,

y-0 = -2-0 / 4-0 (x-0)

y = -1/2(x)

y = -x/2

Hence, the equation of the line passing through two points (0, 0) and (4, -2) is y = -x/2

Learn more about equation of the line, click;

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The range of a data set is 18 . If the smallest number in the set is 9 what is the largest?

Answers

Answer:

So you start off with 9, we know that the range is 18, so you do 9 + 18 = 27, So the largest number in the set would be 27 .

If a trader gained 15% by selling an
article for A1560.00, what is the cost
price of the article?​

Answers

Answer$67

Step-by-step explanation:

Answer:

A or B

Step-by-step explanation:

HELP!! TY IF YOU ANSWER ​

Answers

34.2. You multiply 11.40 by .3 to find how many pounds they use which is 34.2 or it is 38 if you divide.

What is the slope of the line through (1, 1) and
(4.1)

Answers

0
formula for slope is y2-y1 divided by x2-x1
substitute
1-1 / 4-1 = 0/3 meaning slope is 0

Answer:

m = 0

Step-by-step explanation:

Let's figure out the change in x (the 'run') and the change in y (the 'rise').  Going from the first point to the second, we see that x increases by 3 and y stays the same.  Therefore we know that the line is a horizontal one with zero slope.

Salma's company makes solid metal balls for various industrial uses. A customer wants lead balls that have a diameter of 6 in. If Salma must make 80 of these balls, how much lead will she need?

HEELPP ME PLLEASEE

Answers

Answer:

Total volume of 80 balls = 2,263.2 inch³

Step-by-step explanation:

Given:

Diameter of lead ball = 6 inch

Number of ball need = 80

Find:

Total volume of 80 balls

Computation:

Radius of lead ball = Diameter / 2

Radius of lead ball = 6 / 2

Radius of lead ball = 3 inch

Volume of lead ball = πr²

Volume of lead ball = (22/7)(3)²

Volume of lead ball = (22/7)(9)

Volume of lead ball = 28.29 inch³ (Approx.)

Total volume of 80 balls = 80 x Volume of lead ball

Total volume of 80 balls = 80 x 28.29

Total volume of 80 balls = 2,263.2 inch³

13. Reasoning In 2016, the world's oldest
tree was 5,066 years old. Write the
number that is one hundred more using
number names?

Answers

Answer:

five thousand, one hundred and sixty six years old.

Step-by-step explanation:

Help me please (show work)

Answers

9514 1404 393

Answer:

  14.  53.1°

  16.  253.7°

Step-by-step explanation:

14. The measure of angle L can be found from the cosine relation:

  Cos = Adjacent/Hypotenuse

  cos(L) = 9/15 = 3/5

  L = arccos(3/5) = 53.1° . . . arc MK

__

16. Arc MK is half of arc JK, so that arc is 106.3°. The long arc JPK is the difference between 360° and the measure of the short arc JK.

  360° -106.3° = 253.7° . . . arc JPK

o que significa 1E+76 ?????

Answers

Answer:

e means error at least when the number is higher than the computor can calculate or it is just a variable

Step-by-step explanation:

what is the answer? can someone help me

Answers

Answer:the answer u put is correct

Step-by-step explanation:

The Black transles are shown. Find the value of
The value of
(just type a number in the box)
please help me !!

Answers

Answer:

I think its d

Step-by-step explanation:Because i think that.

Answer:

x = 8

Step-by-step explanation:

The ratio between the traingle is

2:3

x:12

3*4 = 12

2*4 = 8

8:12

Help with translations!

Answers

Given:

The figure of a trapezoid.

The figure is translated down 5 units and then rotated 180 degrees clockwise.

To find:

The coordinates of the image of point W after these transformation.

Solution:

From the given figure it is clear that the coordinates of point W are (-6,3).

The figure is translated down 5 units. So,

[tex](x,y)\to (x,y-5)[/tex]

[tex]W(-6,3)\to W'(-6,3-5)[/tex]

[tex]W(-6,3)\to W'(-6,-2)[/tex]

After that the figure is rotated 180 degrees clockwise.

[tex](x,y)\to (-x,-y)[/tex]

[tex]W'(-6,-2)\to W''(6,2)[/tex]

Therefore, the coordinates of point W after the given transformations are (6,2).

A glass prism on a chandelier is 80 millimeters long. A base of the prism is an equilateral triangle with side lengths of 9 millimeters and a height of about 5.8 millimeters. What is the approximate surface area of the prism?

Answers

Let's find the area of the equilateral triangle first:

There are two triangles - one on each end. So we multiply our previous expression by 2.

Each rectangle is 75 millimeters long and 9 millimeters wide: 75*9 mm^2.

We have 3 rectangles each the same size so we multiply 75*9 by 3.

75*9*3 = 2025

2025 + 70.2 = 2095.2

What is the volume of the square pyramid

Answers

Answer:

V≈2933.33

Step-by-step explanation:

(explanation in picture)

Please brainliest!

Find the midpoint of the line segment joining points A and B. A(2,-7); B(2,3) The midpoint of the line segment is (Type an ordered pair.)​

Answers

The midpoint of a line segment is the point that is exactly halfway between the two endpoints. To find the midpoint of the line segment joining points A(2,-7) and B(2,3), we can use the midpoint formula:

Midpoint = [(x1 + x2) / 2, (y1 + y2) / 2]

where (x1, y1) and (x2, y2) are the coordinates of the two endpoints.

Substituting the values for A and B, we get:

Midpoint = [(2 + 2) / 2, (-7 + 3) / 2]

Midpoint = [4 / 2, -4 / 2]

Midpoint = [2, -2]

Therefore, the midpoint of the line segment joining points A and B is (2, -2).

BRAINLIEST FOR CORRECT ANSWER, IM FAILING SCHOOL AND NEED HELP ASAP. EVEN OFFICIAL HELP COUNTS

Answers

Answer:

80

Step-by-step explanation:

sorry if wrong

80 degree angle






STEP-BY STEP EXPLINATION:

100 degrees is like a triangle or a square so o belive its 80 degrees

Biology A bald eagle snatches a fish from a lake and Mies to an altitude of 256 it.
The fish manages to squirm free and falls back down into the lake. Its height in
feet can be modeled by h(1) - 256 - 167, where is the time in seconds. How many
seconds will the fish fall before hitting the water?

Answers

Answer: Its height h in feet can be modeled by h(t) = 256 – 16t2, where t is the time in seconds.

Step-by-step explanation:

Its height h in feet can be modeled by h(t) = 256 – 16t2, then like i said t is the time in seconds may be marked brainliest

Select all numbers that have an absolute value of 4.

Answers

Answer: 4 and -4

Step-by-step explanation: There isn't an actual explanation I can give for this answer, it is based on technical meaning.

Answer: 4 & -4

Absolute (denoted by the vertical bars) means that everything between them is converted to non-negative. So |−4|=4 and so is |4|=4 .

Step-by-step explanation:

Grant started a marathon at 8:00 am. He took 4 hours 49 minutes to complete the marathon. When did he cross the finish line

Answers

He crossed the finish line at 12:49 p.m.

If John ran a 40 yard dash, how far did he run in decimeters?​

Answers

Answer:

365.76 decimeters

Step-by-step explanation:

Please give me brainliest


Mr. G's pet cat can travel 10 meters in 20 seconds. How many meters can the cat travel in 1 second? Write your answer as a ratio.

Answers

Answer:

0.5 meters a second or 0.5:1

Step-by-step explanation:

10 meters ÷ 20

_______________

20 seconds ÷ 20

=  

0.5 meters

_______________

1 second  

multiply polynomials (x+4)(x+5)

Answers

Answer:

[tex]x^{2} +9x+20[/tex]

Step-by-step explanation:

An ice company has y lbs of ice in stock. The company sells 500 lbs of ice and then receives a new shipment of 5x lbs of ice. Which expression represents the
weight of ice the ice company has now?

Answers

Answer:

yes

Step-by-step explanation:

no sabo

Which TWO expressions can be used to represent the tiles shown here?​

Answers

Answer:

4(2a + b)

and

8a + 4b

Step-by-step explanation:

Hope this helped :)

Step-by-step explanation:

8a+4b

4(2a+b)

hope this helps

Brainliest for correct answer

Answers

D hope this helps xx

What is the location of point A? (5,-8) (-8,5),(8,-5) (-5,8)

Answers

We need picture if you message me a picture I can tell you what the answer is

Answer: Dude the answer is (-5,8).

Step-by-step explanation:

Mark me brainliest please since I have the real answer.

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