2.5/6 = h/9 h=? What does this mean

Answers

Answer 1

Answer:

h = 3.75

Step-by-step explanation:

Step 1: Write equation

2.5/6 = h/9

Step 2: Solve for h

Cross multiply: 22.5 = 6hDivide both sides by 6: 3.75 = hRewrite: h = 3.75

Step 3: Check

Plug in h to verify it's a solution.

2.5/6 = 3.75/9

0.416667 = 0.416667

Answer 2

Answer:

h = 3.75

Step-by-step explanation:

Given

[tex]\frac{2.5}{6}[/tex] = [tex]\frac{h}{9}[/tex] ( to solve for h, cross- multiply )

6h = 22.5 ( divide both sides by 6 )

h = 3.75


Related Questions

Janie is three years younger than her brother chad the sum of their ages is 27 how old is Janie

Answers

Answer:

Janie is 12

Chad is 15

Step-by-step explanation:

27 - 3 = 24

24 : 2 = 12

12 + 3 = 15 (Chad)

27 - 15 = 12 (Janie)

Janie is three years younger than her brother Chad and she is 12 years old

Janie is 3 years younger than her brother Chad.

let

Chad age = x

Janie age = x - 3

The sum of there ages is 27. Therefore,

x + x - 3 = 27

2x - 3 = 27

2x = 30

divide both sides by 2

x = 30 / 2

x = 15

Chad age = 15 years

Janie's age = 15 - 3 = 12 years

learn more about word equation here: https://brainly.com/question/10929404?referrer=searchResults

how do you do trigonometery with 2 angles and a length​

Answers

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles, with these functions one can answer virtually all questions about.

Answer:

(a/sinA)=(b/sinB)=(c/sinC)

Step-by-step explanation:

a and b and c is the length

A,B,Cis angle.

This is a formula.

E.g. the angle opposite of the length a is A.

Rewrite 6x-4y=20 in slope-intercept form.​

Answers

Answer:

[tex]y=\frac{3}{2} x+5[/tex]

Step-by-step explanation:

subtract 6x

-4y = -6x + 20

divide by -4

[tex]y=\frac{3}{2} x+5[/tex]

Answer:

y= 3/2x-5

Step-by-step explanation:

Slope intercept form means to solve for y. So,

6x-4y=20 (Subtract 6x)

-4y=-6x+20 (Divide by -4)

y= 3/2x-5

Show work please 100 points plus brainliest

Answers

Answer:

10. :)

Step-by-step explanation:

find the x- and y- intercepts of the graph of the linear equation

3x + 6y = 12
x Intercept:
y intercept:​

Answers

Soo the x intercept is 4 and y intercept is 2

Count and fill in the missing numbers.
..., 44, 45, 46, 47, 48,

Answers

Answer: 49 50 51 ?

Step-by-step explanation:

Answer:

49

Keep adding 1

Show work please 100 points plus brainliest

Answers

Answer:

You have to replace x with 5

Step-by-step explanation:

-5^4+3(5)^3+11(5)^2+5(5)-9

41 <= answer

Answer:

Replace x with 5

Step-by-step explanation:

-5^4+3(5)^3+11(5)^2+5(5)-9

41 <= answer

A large company is running a charity drive in which they will donate money proportionally to the amount of money donated by the public. If the public donates $25,000, the company will donate $555. How much money would the company donate if the public was to donate $35,000 ?

Answers

Answer:

Step-by-step explanation:

A large company is running a charity drive in which they will donate money proportionally to the amount of money donated by the public. If the public donates $25,000, the company will donate $555. How much money would the company donate if the public was to donate $35,000 ?

The rectangles shown above are similar.
What is the measure of x?

A. 44 millimeters

B. 46 millimeters

C. 55 millimeters

D. 66 millimeters

Answers

Answer:

the answer is d 66 millimetres

Step-by-step explanation:

you have you solve it by doing multiplication and divide it by what ever number you have

Sam is a manager in an office

Answers

Answer:

Sorry but this is not really a question so we can't answer it

What is 713.49 written in Standard
Form​

Answers

Answer:

one hundred  seven thirteen and forty nine hundreds

Step-by-step explanation:

The standard form is [tex]7.1349*10^{2}[/tex]

We were given:  713.49

We count from where we see the point to behind that 7.=[tex]7.1349*10^{2}[/tex]

Scientific notation can be regarded as a way that can be used to express very large or very small numbers in decimal form.

Therefore, the standard form of the given figure is [tex]7.1349^{2}[/tex]

Learn more at : https://brainly.com/question/11674041?referrer=searchResults

An isosceles trapezoid has a perimeter of 41 in. Its short base measures 1 inch and its longer base measures 2 inches. the two remaining sodes have the same length what is that length ?

Answers

Answer:

it is 6 inches

Step-by-step explanation:

Useing order of operations (32/8)+27-11

Answers

Answer:

20

Step-by-step explanation:

Using order of operations, we have to divide 32 by 8 first since its in parentheses, then add and subtract from left to right, so: (32/8)+27-11 = 4 + 27 - 11 = 31 - 11 = 20

Plzzzz helllpppp if you can

Answers

Answer:

89

Step-by-step explanation:

The sum of the angles in a triangle is always 180 degrees. So if you add 50 and 41 together, you get 91. 190-91= 89 degrees.

I need help ASAP!!!!!

Answers

Answer:

y = 50

Step-by-step explanation:

Firstly, let's make an equation. We know that when y is 15, x is 3. Or, in other words, y is 5 times what x is. Therefore we can use the equation, y = 5x.

Now, just plug x into the equation.

y = 5(10)

y = 50

HELP ME ASAP
The sum of two right angles always|sometimes|never results in a straight angle. Justify your answer. (WHICH ONE IS IT???)

Answers

Answer:

always

Step-by-step explanation:

a straight line is always 180 degrees, and one right angle is always 90 degrees. if you have two right angles, it always adds up to 180 degrees, which is a straight line. therefore, the answer is always.

What is the value of x in the equation? 7x+3=4x-9

Answers

Answer:

X=-4

Step-by-step explanation:

the answer is x = -4

A contractor purchases seven dozen pairs of padded work gloves for $101.64 she incorrectly calculated the unit price is $14.52 prepared for the expense report what is the correct unit price what is this error

Answers

Answer:

i got 14.52 as the unit price, Is there some sort of tax or extra expense not included with your question?

Step-by-step explanation:

How do you summer camp there are 50 girls out of 80 campers what is the ratio of written as a fraction in simplest form

Answers

The answer is 50:805:8

Hi hope your having a good day please answer this

In a scale model of a ferris wheel, the height is 8 inches. If the actual height of the wheel is 96 feet, what is the scale of the model?

A. 1 in = 12.5 ft

B. 1 in = 12 ft

C. 1 in = 16 ft

D. 1 in = 11 ft

Answers

Answer:

12 simple division

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Factor this x^3 + 27

Answers

(x+3)(x^2-3x+9)

this gets the x^3 while the 3x cancels out and 3*9=27

hope this helps although i didn't explain very well :)

geometry enginuity two column proof-

my picture file quality sucks but hopefuly someone will know what it is.

help my grade is begging you.

Answers

Answer:

i can help but you need to explain the question

Step-by-step explanation:

please help it’s for an assignment!

Answers

Answer:

the answer would be B: 4x=3y

Step-by-step explanation:

this is perimeter which means that you add the side lengths all together.

5x-3y+x+4y-2x+2y

then you just add the like terms

Answer:

b) 4x + 3y

Step-by-step explanation:

add all equations (perimeter = side + side + side)

P= 5x-3y + x+4y -2x+2y

combine like terms

5x + x - 2x = 4x and -3y + 4y + 2y = 3y

P = 4x + 3y

A line through (-2, 1)
With slope = 1/4

Answers

Answer:

y = 1/4x + 1.5

Step-by-step explanation:

To solve a problem like this we can use the formula y - y1 = m(x - x1), in which y1 is the y coordinate, x1 is the x coordinate, and m is the slope.

Equation:

y - 1 = 1/4(x + 2)

y - 1 = 1/4x + 0.5

y = 1/4x + 1.5

Answer:

[tex]y=\frac{1}{4}x+\frac{3}{2}[/tex]

Step-by-step explanation:

A line has the following equation

[tex]y=mx+b\\\\\longrightarrow m=slope\\\\m=\frac{1}{4}\:given\\\\\longrightarrow b= constant\\\\\Rightarrow y=\frac{1}{4}x+b\\\\(-2,1)\rightarrow\:x=-2,\:y=1\\\\(1)=\frac{1}{4}(-2)+b\\\\1=-\frac{1}{2}+b\\\\b=1+\frac{1}{2}\\\\b=\frac{2}{2}+\frac{1}{2}\\\\b=\frac{3}{2}\\\\\Longrightarrow y=\frac{1}{4}x+\frac{3}{2}[/tex]

-12x+(-4)=56
-2.1x+(-3.9)=10.8

Answers

Answer:

X=-5

X=-7

Step-by-step explanation:

-12x+(-4)=56

rewrite the equation to -12x-4=56

add 4 to both sides

-12x=60

Divide by -12 on both sides

x=-5

-2.1x+(-3.9)=10.8

-2.1x-3.9=10.8

-2.1x=14.7

divide by -2.1 on both sides

x=-7


Determine if the two triangles are congruent. If they are, state how you know. PLEASE HELP
1-6 PLEASE

Answers

Answer:

1,2,3,4,6: they all have equal angles and ticks. They are congruent

Step-by-step explanation:

See that's 6/23 is not the answer

Answers

Answer:

6/8,

Step-by-step explanation:

Answer:

You tried and that’s what matters, better luck next time. I‘lol ray to help you next time. Good Job

Which set of graphs can be used to find the solution set to 3 log2(x + 4) < 6?

Answers

Answer:

It's graph D

Step-by-step explanation:

Answer:

Graph D

Step-by-step explanation:

E D G E

M<1=3x+7, m<5=5x-3. Find the value of each variable.

Answers

Answer: x=5

Step-by-step explanation:

To find the value of x, we set the measures of 1 and 5 equal to each other.

3x+7=5x-3        [subtract both sides by 5x]

-2x+7=-3           [subtract both sides by 7]

-2x=-10             [divide both sides by -2]

x=5

Now, we know that x=5.

Re-write in slope intercept form: 4x-6y=24 * Your answer I​

Answers

3/2y+6 I think is the answer
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