Mathematics High School

Find the value of x in the triangle shown below 12 9 x
It’s x=15

Answers

Answer 1

the answer to this is x=15. this is because of the 3-4-5 properties

Answer 2

Answer: 15

Step-by-step explanation:

It’s the right answer

Related Questions

What is the value of n?

Answers

Angles in straight line add to 180 degrees
180-142=38
180-133=47
180-38-47=95
180-95=85 degrees
B

Answer:

B. 85 degrees

Step-by-step explanation:

To find the top angle inside the tringle, do 180-133 = 47. To find the angle on the left, do 180 - 142 = 38. Do 180 - 47 + 38 = 95 to find the final angle. Then do 180-95 = 85 to find the angle wanted. This is all about using lines, because the angles on both sides of the line must add to 180 if one of the lines they lie on is the same. Hope this makes sense.

Which of the following equations represent exponential growth functions? Choose all that apply.
a) f (x)=4^x
b) f (x)=(1/4)^-x
c) f (x)=(2/3)^x
d) f (x)= (2.3)^x
e) f (x)=(.8)^x

Answers

Option:-

a) f(x) = 4^x is applicable

b) f(x) ={ (1/4)^-x = 4^x }is applicable

c.) f(x) = (2/3)^x is not applicable

d.) f(x) = (2.3)^x is applicable

e.) f(x) = (.8)^x is not applicable

Options (a), (b) and (d) are exponential growth functions.

What is Exponential function?

An exponential decay is in the form:

y = abˣ

where y, x are variables, a is the initial value of y and b is the multiplier which is less than 1.

By the Exponential decay form,

An exponential decay is in the form: y = abˣ

(a) f (x)=4ˣ is applicable as 4>1

(b) f (x)=(1/4)⁻ˣ is applicable as (1/4)-1=4>1

d) f (x)= (2.3)ˣ is applicable as 2.3>1

e) f (x)=(.8)ˣ is not applicable, 0.8<1.

So options (a), (b) and (d) are applicable for exponential growth functions.

To learn more on exponential functions click:

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A car dealership pays $8,550 for a car. They markup the price by 20.4% to get the retail price. What is the retail price of the car at this dealership?

Answers

Answer:

$10294.20

Step-by-step explanation:

8550 increase 20.4% =

8550 × (1 + 20.4%) = 8550 × (1 + 0.204) = 10294.2

Hi everyone,Can someone please help me please please I really really need help please answer it correct

Answers

Answer:

0<x<3

4<x<6

9<x<10

..........

Answer:

Hope it helps you

Step-by-step explanation:

Decreasing: A function is decreasing, if as x increases (reading from left to right), y decreases. In plain English, as you look at the graph, from left to right, the graph goes down-hill. The graph has a negative slope

So in given graph ,

Decreasing interval are ,

1) 9<x<10

2) 0<x<3

I done it using above definition you also check it from any other source and confirm it ..

please help asap!!!!

Answers

Answer:

3.14mm

Step-by-step explanation:

C = 2 pi r

Simplify the expression: (7x + 4)(2) =

Answers

Answer:

14x+8

Step-by-step explanation:

A construction crew is building a two story house, but they have not built the staircase between the floor yet. The height of the staircase is 12 feet, the base of the stairs will be 6 feet from the wall. How long does the temporary ramp need to be to the nearest tenth of a foot?

Answers

Answer:

13.4feet

Step-by-step explanation:

The set up forms a right triangle.

Given

Height of the staircase h = 12 feet

Base of the stairs b = 6feet

Required

Length of the ramp l

Using the pythagoras theorem

l² = h² + b²

l² = 12²+6²

l² = 144 + 36

l² = 180

l = √180

l = 13.42 feet

Hence the length of the ramp to the nearest tenth is 13.4feet

HOW DO YOU WRITE THIS IN A SYSTEM OF EQUATIONS?

Answers

Answer:

2x+105=-3x+130

plz answer only if you know ur correct. the best answer gets brainliest

Answers

Answer:

b and e are correct and f maybe

Step-by-step explanation:

3x2 + 5x + 7 = 0.
what's the discriminant

Answers

I do not know what you mean by “discriminat” but the answer is if I’m wrong I’m truly sorry

I saw answers like 22, but that’s not an option

Answers

Answer:

the answer is 57

Step-by-step explanation:

PLEASE HELP (don't put fake answers !!)

Answers

Answer:

=33.55 m^2

Step-by-step explanation:

The area of the trapezoid is

A = 1/2 a(b+c) where a is the height and b and c are the bases

A = (1/2 *5.5)(5+7.2)

= 2.75(12.2)

=33.55 m^2

Answer:

i resubmitted my Persuasive Argument: Letter to Gov. Abbott Choice

Step-by-step explanation:

If the m<5 is 63 degrees , find the measure of <3

Answers

Answer:

Diagram manditory

GOOD LUCK FOR THE FUTURE! :)

Cody leaves his home and cycles 5y miles south, then cycles (2y + 10) miles east. Finally, he cycles (4y + 8) miles south and reaches his school. How far does Cody cycle (in terms of y)?

Answers

Answer:

11y + 20

Step-by-step explanation:

Given that:

Distance south = 5y miles

East = (2y + 10) miles

Final = (4y + 8) miles

Total cycle in terms of y

Take the sum of the distances :

5y + 2y + 10 + 4y + 8

11y + 20

when is season 3 of Jurassic Park camp Crutasus coming out TELL ME THE REAL ANSWER

Answers

Jurassic Park: Camp Cretaceous season 3 is planned to release anywhere from September to October of 2021.

Answer:

It depeands on where you live but it should be out in America on January 30, 2021

Step-by-step explanation:

Find the missing angles

Answers

Answer:

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Help ASAP!!
Find the composition of
transformations that
map ABCD to EHGF.
Reflect over the x-axis,
then translate
(x+[?],y+[]).
D
3
-1
0
5
H
G

Answers

Answer:

x+6 y+3

Step-by-step explanation:

The translation shows a horizontal shift to the left by 6 units and vertical shift up by 3 units

Reflection of coordinate points

Reflection of any coordinates are mirror images of each other.

The reflection rule of the coordinate over the x-axis is given as:

(x, y) -> (x , -y)

Using the coordinate (-1, 2) on the image on the left and (5, 1) for the coordinate on the right.

Reflecting (-1, 2) over the x-axis is (-1,-2). In order to determine the translation used from (-1, -2) to (5, 1)

(-1+x, -2+y) = (5, 1)

-1 + x = 5

x = 6

-2 + y = 1
y =3

The translation shows a horizontal shift to the left by 6 units and vertical shift up by 3 units

Learn more on translation here: https://brainly.com/question/12861087
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What is 4w -7 = 6w + 31 ?

Answers

Answer:

w = -19

Step-by-step explanation:

Move the 6w to the left and 7 to the right.

4w-6w=31+7

Combine like terms

-2w=38

Divide by negative 2.

w=-19

4w - 6w = 31 + 7
-2w = 38
-2w/-2 = 38/-2
w = -19

Emilia pays $24 to rent a boat at the lake for up to 6 hours. She constructs the inequality and number line below to represent the number of hours, x , she can use the boat.
Are emilias inequality’s and number line correct? Explain your reasoning by completing the statements. Click the arrow to choose an answer from each menu

Answers

Answer:The Answer is 4

Step-by-step explanation:

24/4=4

Emilia pays $4 dollars per hour

CAN SOMEONE PLEASE HELP, ILL GIVE BRAINLIEST.

Answers

3 is the right answer

Find the median of the following data: 1, 6, 12, 19, 5, 0, 6

Answers

Answer:

8 is the median of the data given

Hope it helps

Dm em if it helps

Which of the following regular polygons circumscribed about a circle provides the best estimate for the area of that circle?

Dodecagon
decagon
nonagon
octagon

Answers

hi i need more informacion :)01927. i tgink is octagon

8 dinosaurs in the valley eat meat and 40 dinosaurs in the valley eat vegetation. What is the unit rate of dinosaurs that eat vegetation to the total number of meat eating dinosaurs in the valley?

Answers

Answer:

Step-by-step explanation:

8 dinosaurs in the valley eat meat

40 eat vegetation

Therefore the unit rate of dinosaurs that eat vegetation to those that eat meat can be calculated as follows

= 40/8

= 5

6 of 12
© Dale is following this recipe to make shortbread fingers.
Dale uses 150 g of butter.
How many shortbread fingers does he make?
Recipe: Makes 20 fingers
125 g butter
55 g sugar
180 g flour

Answers

Sorry I have the same one and I am waiting to someone solve yours

Consider the function below.
5y=18^x+9
Complete the statement below to describe the given function. They y-intercept of the function is (___). The graph of the function initially (___) and then (___).

First blank answers:
(2,0)
(0,2)
(-2,0)
(0,-2)

Second blank answers:
Increases rapidly
Increases slowly
Decreases rapidly
Decreases slowly

Third blank answers:
Increases slowly
Decreases rapidly
Decreases slowly
Increases rapidly

Answers

Answer:

(0,2), increases slowly, increases rapidly

Step-by-step explanation:

I just took the test

pls answer i need the answer

Answers

Answer:

(-2,5)

Step-by-step explanation:

4x+4y=12

6x-4y=-32

10x=-20

x=-2

4(-2)+4y=12

-8+4y=12

4y=20

y=5

Help guys?
What is the length of QR if thetaθ = 56° and RS = 31? Round to the nearest hundredth.

Answers

Answer:

dufjrjgjfjfjcjcjcjcjfjf

Step-by-step explanation:

fjfjdjfjfjfjfux

their ifug if do live Oro oe8. rock rocket ka for el of since iritable fist

Answer:i dunnoStep-by-step explanation:

Beth works at a furniture store.
She earns $1,200 a month plus 3% commission on all the furniture she
sells.
She sold x dollars worth of furniture this month.
Which expression represents the amount of money Beth earns this
month?
A. 1,200 + 0.03x
B. 1,200 + 1.03x
C. 1,200(0.03x)
D. 1,200(1.03x)

Answers

Answer:

Step-by-step explanation:

HAD QUESTON

John ordered three lobsters.the fist one weighed 3.2 pounds,the second weighted 1.75 pounds,the third 1.9 pounds what is the total weight of the three lobsters

Answers

Add them all up, 3.2 + 1.75 + 1.9 = 6.85

The total weight is 6.85 pounds.

What is the distance between the points (2, 3) and (5, -4)?
10 units
3.7 units
6.3 units
7.6 units

Answers

Answer:

3.7

Step-by-step explanation:

2-5=3 and 3- -4=7

Other Questions

Sudden movements between the Earths plates results in: what is the answer to 1/2d+6 Active Director X e End of Semester TestHome Akron Public Sex12.app.edmentum.com/assessments-delivery/ua/la/launch/49046547/847363524/aHROCHM6Ly9mMiShcapslearns.org bookmarks 5 New Tab Linksys Smart Wi-Fi james Downloads Messenger Home - Akron Publi.New foldere My Dashboard+Previous7ONext End of Semester Test - SMART English 12, 517Submit TestReader Tools0 InfoSave & ExtSelect the correct answer from each drop-down menu.Read this excerpt from The Time Machine. Then complete the sentences that follow.And perhaps the thing that struck me most was its dilapidated look. The stained-glass windows, which displayed only a geometrical pattern, were broken in manyplaces, and the curtains that hung across the lower end were thick with dust. And it caught my eye that the corner of the marble table near me was fractured.Nevertheless, the general effect was extremely rich and picturesque. There were, perhaps, a couple of hundred people dining in the hall, and most of them, seatedas near to me as they could come, were watching me with interest, their little eyes shining over the fruit they were eating. All were clad in the same soft and yetstrong, silky material.Fruit, by the by, was all their diet. These people of the remote future were strict vegetarians, and while I was with them, in spite of some carnal cravings. I had to befrugivorous also. Indeed, I found afterwards that horses, cattle, sheep, dogs, had followed the Ichthyosaurus into extinction. But the fruits were very delightful one,in particular, that seemed to be in season all the time I was there-a floury thing in a three-sided husk-was especially good and I made it my staple. At first I waspuzzled by all these strange fruits, and by the strange flowers I saw, but later I began to perceive their import.The description of the broken windows and dusty curtains in the first paragraph foreshadows the Time Traveller's later discovery that, The Time Traveller thinks that the diet of fruit is please solve this pleaseeeee In the figure below, D is the midpoint of AC, and BD is perpendicular to AC.What is the length of BD? Write 7 times the sum of y and 1/3 as an algebraic expression Help please I will give brainliest HELP...ILL GIVE BRAINLIEST AND 50 POINTSBased on the information in the stimulus materials, which of the following choices explains why domesticated horses and takhi horses have different body styles? Select two answers.Select one or more:A. Humans have been breeding the takhi horse for hundreds of years to exhibit certain traits.B. The takhi horse has adapted to the environment of the Mongolian steppe.C. The takhi horse has adapted tothe environment of captivity.D. The takhi horses genes mutated in the 1960s causing it to appear different than domesticated horses.E. Humans have been breeding the domesticated horse over thousands of years to exhibit certain traits. Find the Nth term of the sequence 5, 9, 13, 17, 21Required to answer. Single choice. Which nitrogen base sequence is the partner of C-A-T-C-G-A? Suriin ang barayti ng wikang ginagamit ng bawat tauhan sa usapan.Kilalanin at isulat sa patlang kung ang nakadiin ay balbal,kolokyal,lalawiganino pormal Capitalism is to private ownership as communism is to1.supply and demand2.laissez-faire3.state control4.self-determination Question 6 (1 point) Authoritarian governments tend to ignore rules limiting their power, if there are any rules Question 6 options: True False PLEASEE HELPPPPPP!!!!! Seven less than three times her number is between two and eleven(inclusive) The Knapp Commission investigated police corruption in which city? what is 3 4ths of 24cm5 6ths of 30kg3 5ths of 35m3 5ths of 16 miles5 6ths of 242 3rds of 120mm4 9ths of 180g3 4ths 250mg7 10ths of 3000mmGIVING BRAINLYEST AND HELPFUL 5 STARS EACH QUESTION Q2.The information plate on a hairdrier is shown.230 VVSO Ha800 W(a) What is the power rating of the hairdrier? 5 oraciones con sujeto con dos modificadores directos y una aposicion especificativa A scarf needs of a yard of fabric. How many scarves can be made from 9 yards of fabric?

Find the value of x in the triangle shown below 12 9 x It’s x=15

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Find the value of x in the triangle shown below 12 9 x
It’s x=15