1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pavlova-9 [17]
2 years ago
6

What is the answer for x

Mathematics
1 answer:
alexandr402 [8]2 years ago
5 0

Answer:

x = 8.5

Step-by-step explanation:

I got this answer by assuming the triangles were congurent, if they are not, the answer may vary.  

first, make an equation:

x + 8 = 3x - 9

bring 3x to the other side, by subtracting it

-2x + 8 = -9

Subtract 8

-2x = -17

divide by -2

x = 8.5

Then, just sub x into the formulas

You might be interested in
Write the equation of the graphs which have m=2, c = 1
jonny [76]

Answer:

y = 2x + 1

Step-by-step explanation:

formula for equation of graph:

y = mx + c

substitute m = 2 and c = 1 into the equation

y = 2x + 1

3 0
3 years ago
Read 2 more answers
What is the value of x?
Leviafan [203]

Answer:

x=23

Step-by-step explanation:

A and D are equal to eachother so you write the equation (x-4)=19. To solve all you have to do is add 4 to each side and you will get the answer of x=23

5 0
2 years ago
The employees of a company were surveyed on questions regarding their educational background (college degree or no college degre
taurus [48]

Answer: D) 0.733.

Step-by-step explanation:

Let C denotes the number of employees having college degree and S denote the number of employees are single.

We are given ,

Total = 600 , n(C)=400  , n(S)=100 , n(C∩S)=60

Then,

n(C\cup S)=n(C)+n(S)-n(C\cap S)\\\\=400+100-60=440

Now, the probability that an employee of the company is single or has a college degree is

P(C\cup S)=\dfrac{n(C\cup S)}{\text{Total}}\\\\=\dfrac{440}{600}=0.733333333\approx0.733

Hence, the probability that an employee of the company is single or has a college degree is 0.733

8 0
3 years ago
Juanita and lauren are painting a circular mural on one wall of the community center. The area of the mural is 33 square meters
tangare [24]

Answer:

The radius is 3.24102 meters

Step-by-step explanation:

We are given

area of mural is 33 m^2

Since, the shape of mural is circular

Let's assume radius of circle as 'r'

so, we can use area of circle formula

A=\pi r^2

now, we can set A=33

and then we can solve for r

33=\pi r^2

we get

r^2=\frac{33}{\pi }

r=3.24102

So,

The radius is 3.24102 meters


8 0
3 years ago
To avoid a storm, a passenger-jet pilot descended 0.38 mile in 0.4 minute. What was the plane's average change of altitude per m
Alenkinab [10]

Answer:

0.55 mile / minute

Step-by-step explanation:

The average change of altitude per minute would simply be the ratio of distance descended over time. That is:

average change of altitude = distance / time

average change of altitude = 0.44 mile / 0.8 minutes

average change of altitude = 0.55 mile / minute

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the inverse of f(x) = 3x + 6 and is it a function?
    14·2 answers
  • What are the zeros of the function below? Check all that apply.
    9·2 answers
  • Hey can you please help me posted picture of question help
    11·2 answers
  • Part I
    5·1 answer
  • Mark placed a pool in his backyard, which is enclosed by a triangular fence. The radius of the pool is 20.5 feet How much of the
    13·1 answer
  • (3x+4)^3=2197 solve this equation
    12·2 answers
  • How do I solve the equation solving x would I equal them to each other?
    5·2 answers
  • There are 225 calories in a 45 gram candy bar what is the unit rate​
    11·1 answer
  • Helpppppppppppp!!!!!!
    6·1 answer
  • Find the factored form of the expression. Use radicals or i as needed. 6x^2+150=0
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!