I need help with this math problem

I Need Help With This Math Problem

Answers

Answer 1

Answer:

x = 15

Step-by-step explanation:

The right angle is formed at at the tangent line and the radius

So to solve for the missing angle we can solve for x using the Pythagorean Theorem

The Pythagorean theorem states that the sum of the two legs squared equal the hypotenuse squared

Knowing this we can create an equation to solve for x

[tex]12^2+9^2=x^2[/tex]

now we solve for x

[tex]12^2=144\\9^2=81\\81+144=225\\225=x^2\\\sqrt{225} =15\\\sqrt{x^2} =x\\x=15[/tex]

So we can conclude that x = 15


Related Questions

need help with this one 105.6+37.1

Answers

Answer: 142.7

Step-by-step explanation:

How many​ flowers, spaced every 6 ​in., are needed to surround a circular garden with a ​100ft ​radius? Use 3.14 for π.

Thanks in advance!

Answers

Answer:

the answer is 1256 flowers

First, we need to calculate the circumference of the circle. The formula for the circumference of the circle is:

C=2πr

If we substitute 100ft for r and use 3.14to approximate π we get a circumference of:

C=2⋅3.14⋅100ft

C=6.28⋅100ft

C=628ft

We can now convert the circumference in feet to inches;

To find how many flowers we need we can divide the circumference in inches by the 6 inches between flowers giving:

7536in×1flower

6in⇒

7536in×1 flower6in⇒

7536×1 flower6⇒

1255 flowers

Combine like terms to create an equivalent expression.


Answers

Answer:

1/6a - 1/6

Step-by-step explanation:

Answer:

1/6a-1/6

Step-by-step explanation:

only first two terms are alike

HELP PLZ!!! i have trouble with this!!!

Answers

Center is (1,0)
And radius is 1

If you vertically stretch the exponential function f(x) = 2* by a factor of 4, what
is the equation of the new function?
A. g(x) = 4.2%
B. g(x) = 24
C. g(x) = . 2*
D. g(x) = 2 .4*

Answers

Answer:

A. g(x) = 4.2%

Step-by-step explanation:

If you vertically stretch the exponential function f(x) = 2* by a factor of 4, what

is the equation of the new function?

A. g(x) = 4.2%

B. g(x) = 24

C. g(x) = . 2*

D. g(x) = 2 .4*

im not sure

The vertical stretch of the transformation of the function is g ( x ) = 4 ( 2 )ˣ

How does the transformation of a function happen?

The transformation of a function may involve any change.

Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs), etc.

If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:

Horizontal shift (also called phase shift):

Left shift by c units: y=f(x+c) (same output, but c units earlier)

Right shift by c units: y=f(x-c)(same output, but c units late)

Vertical shift:

Up by d units: y = f(x) + d

Down by d units: y = f(x) - d

Stretching:

Vertical stretch by a factor k: y = k × f(x)

Horizontal stretch by a factor k: y = f(x/k)

Given data ,

Let the function be represented as f ( x )

Now , the value of f ( x ) is

f ( x ) = 2ˣ

Now , the vertical stretch of a factor of 4 is given by

The transformed function is g ( x )

g ( x ) = 4 f ( x )

On simplifying , we get

g ( x ) = 4 ( 2 )ˣ

Hence , the transformed function is g ( x ) = 4 ( 2 )ˣ

To learn more about transformation of functions click :

https://brainly.com/question/26896273

#SPJ7

The complete question is attached below :

If you vertically stretch the exponential function f(x) = 2* by a factor of 4, what

is the equation of the new function?

A. g(x) = 4.2%

B. g(x) = 24

C. g(x) = . 2*

D. g(x) = 2 .4*

9.6 x 10^9 as a normal number

Answers

Answer:

9,600,000,000

Step-by-step explanation:

I am not sure it right but I hope it's helpful.

Which number is larger? (1 mark)

0.67 or
2/3

Answers

Answer:

0.67

Step-by-step explanation:

2/3= to 0.66 which means 0.67 would be technally larger than 0.66

tammy has 5 cookies john took 3 how many cookies does tammy have now​

Answers

2 if Tammy starts out with 5 and then John took 3-5 is 2

Answer:

Tammy has 2 cookies.

Step-by-step explanation:

Subtract 5-3.

The recipe to make baked pears for every 4 pears, you need 2 cups of yogurt and 6 tablespoons of granola. What is the ratio of cups of yogurt to tablespoons of granola? *

4:2
1:2
6:2
1:3

Answers

Answer:

1:3

Step-by-step explanation:

yogurt to granola

in the original story it is 2 to 6

that can be simplified to 1 to 3 or 1:3

Hiya everyone , Can you guys help me if you want answer one question each . I’m giving brainlist and points

Answers

Answer:

I think its 60x?

Step-by-step explanation:

Given the equation 3x+4y=20, is the point (4,2) a solution to the equation? Explain and
show you work.

Answers

Answer:

(4, 2) is a solution to the equation

Step-by-step explanation:

if y = 2 and x = 4 add fill them into the equation

3(4) + 4(2) = 20

12 + 8 = 20

20 = 20

this makes the equation true

So yes, (4, 2) is a solution to the equation.

10 points and brainliest. solve by elimination
-5x+10y=5
6x-20y=18

(3, -7)


(-3,-7)

(3,7)


(-7,-3)

Answers

Answer:

(3,-7) I think.

Step-by-step explanation:

find the height
10cm 8cm
h=

Answers

Answer:

h = [tex]\sqrt{84}[/tex] cm

Step-by-step explanation:

The radius, height h and slant height form a right triangle.

radius r = 8 ÷ 2 = 4, hypotenuse = 10

Using Pythagoras' identity in the right triangle

h² + 4² = 10²

h² + 16 = 100 ( subtract 16 from both sides )

h² = 84 ( take the square root of both sides )

h = [tex]\sqrt{84}[/tex] cm

ok plz help on this one
i award brainliest :)

Answers

Answer:

Step-by-step explanation:

15 - x > 0

-x > -15

x < 15

if x < 15    15-x

if x = 15     0

if x > 15     x-15

Let y=f(x) be the particular solution to the differential equation dy/dx=(2x−1)/y^2 with the initial condition y(0)=3. Which of the following is an expression for f(x) ?

Answers

Answer:

y=  (3x^2-3x+27)^1/3

Step-by-step explanation:

Please I really need answers.

Answers

I agree with the person that commented first

which fraction are equivalent to 1/8

Answers

Answer :

2/16 or 4/32

Step by Step explanation :

There are 325 seventh graders in 12 classes. Determine the unit rate

Answers

Answer:27

Step27-by-step explanation:

Your Numbers are; 25, 75, 50, 1, 9, 3 and your Target is 386 How do i get to 386 using only these numbers once and I can use Subtraction, Addition, multiplication, ad division.

Answers

Answer:

You must order the operations  in the way that it unfolds in the explanation;:

Step-by-step explanation:

(25 x 9) +75 + 50+ 9 x ( 3 + 1)

When performing the operations we have the following results:

(25 x 9) =225 +75= 300+50 = 350+9 = 359 x (3+1 )

Now we must solve the following: 359 x (4) = 386

(GIVING BRAINLIEST!!!!!!!!!)

What is the sum of the lengths of the shortest and longest ski trial?

Answers

Answer: Use a calculator

Step-by-step explanation:

Ti-83

HELP PLS THIS IS DUE TOMORROW WHICH IS IN 3 HOURS

Answers

Answer:

Is that your answer ☺️☺️☺️

Step-by-step explanation:

The answer for the above question is 5.75

Which expression is equivalent to -3(4-2g)-6?

Answers

Answer:

6g-6 will be the answer

Step-by-step explanation:

[-3(-2g)+(-3)(4)]-6

6g(-12-6)

6g-6

Whoever gets this correct gets brain, 5 stars and a thanks! An explanation of it would be amazing! Tysm!

Answers

Answer:

C

Step-by-step explanation:

It is C because by the process of elimination

its not A because you find the percent of a fraction by dividing (5 divided by 7= about 71%

its not B 3/50 is =0.06

not D because 2/5= 4/10= 0.40 or 40%

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

when in doubt divide!!

example :)

6/8=____%

6 divided by 8=_______

you got this :)

Each pair of polygons is similar. Find each missing side measure.
( 1 question for two problems)

Answers

Answer:

for the fist one is 44 and the last one is 8

Step-by-step explanation:you just divide the last answer incase you dont understand here is a better explanation you divide 24 by 6 and you get 4 not 11 times 4 equals 44 and for the second one you do the same thing 96 divided by 12 equals 8 so 64 divided by 8 equals 8

What is the imaginary number i equal to?

Answers

Oneeeeeeeeeeeeeeeeee

Answer:

René Descartes was a French mathematician and philosopher during the 17th century.8 Feb 2021

Born: March 31, 1596, La Hay en Touraine

Profession: Mathematician, Scientist, Philosopher

Works written: Discourse on Method, Compend...

Died: February 11, 1650, Stockholm, Sweden

8 is what percent of 40

Answers

Answer:

20%

Step-by-step explanation:

[tex]\frac{8}{40}*100=2*10=20\\[/tex]%

Answer:

8 is 20% of 40

MY BRAIN LITERALLY ISNT WORKING ANYMORE

Answers

Answer:

Try using a website calculator, or just try and ask a parent guardian for help

help help help





blah blah blah

Answers

Answer:

It is c blah blah blah

Step-by-step explanation:

pls give brainliest blah blah blah

Answer:

?

Step-by-step explanation:

HELP PLEASE DUE IN 3 MINUTES

Answers

Answer: 6

Steps:
7 + 11 + 0 = 18
18/3 = 6

Answer: 6 birds each day

Step-by-step explanation:

There u go

Divide
R18000 into
2:3??

Answers

Answer:

3000

Step-by-step explanation:

I hope this answer will help you

Answer:3000 would be the answer.

Step-by-step explanation:

Other Questions
For a 3 1/2 mile trip, a taxi charges $17.50. How much does the taxi charge per mile? Which function is equivalent to y = 2(x 4)^2 + 8?A. y= 2x + 24B y=2x^2 16x + 40C y= 2x^2 16x +48D y=2x 8x + 24 The partial factorization of x2-3x - 10 is modeled with algebra tiles. Which unit tiles are needed to complete the factorization? +1 O 2 negative unit tiles O 2 positive unit tiles O 5 negative unit tiles O 5 positive unit tiles +x2 ++X - -x X 1 1 Explain how deforestation leads to the reduced rainfall. Which statement describes the situation for African Americans living in the North during the Antebellum Era?A) Since slavery was illegal, African Americans were treated as equal to whites.B) African American men, but not women, were granted equal status to white citizens.C) African Americans were technically free but were considered to have an inferior legal status.D) Since slavery was legal in the North, many African Americans worked as slaves in factories. Please help quick first correct answer will get brainliest if I can give itMatching the information to be learned to the appropriate memorization technique allows fora.Efficient study sessionsd.All of theseb.Making the most of the time you have to studye.None of thesec.Remembering important information without cutting cornersPlease select the best answer from the choices providedABCDE 1.) Tell me any 2 facts about the heart .2.) True or False? Does your heart actually skip a beat when you sneeze? Read and answer this ......... What is the area of this figure? wil someone please answer Please help!!! Will give brainliest!! A store is having a sale in which all items are marked30%off.4a.) Which equation represents the selling price,s, in dollars, of an item originally pricedpdollars after a markdown of30%? What are some extinct ancestors of the monkey DeminorThe picture shows on ant infected with the fungus Cordyceps. An infected ant will move to an area that is favorablefor the growth of the fungus. The fungus will remain there while its mycelia replace the ant's tissues, causing deathand eventually releasing more spores that can Infect other ants. Which of the following best describes the solution of the system of equations below? What is f Thanks I really appreciate it Can anyone help with this?? (algerbra) Which Venn diagram shows the correct relationship among different sets of numbers and the correct placement of -648? plz help me i need this if anyone plz help 10 points for helping plz If Missouri came into the nation (United States = Union) as a free state, what would happen to the balance of power in the Senate?