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
tamaranim1 [39]
2 years ago
12

What is the value of x? x=

Mathematics
1 answer:
Hitman42 [59]2 years ago
8 0

Answer:

x=19

Step-by-step explanation:

(3x-3)° = [6(x-10)]°

3x-3= 6x-60

-3=3x-60

57=3x

÷3

x=19

You might be interested in
Factor completely 10xy + 3y + 20ax + 6a.
stiv31 [10]
10 xy + 3y + 20 ax + 6a = y(10x+3) + a(20x+6) = y(10x+3)+2a(10x+6)= 
(y+2a)(10x+3)
3 0
3 years ago
Read 2 more answers
In a certain community, 36 percent of the families own a dog and 22 percent of the families that own a dog also own a cat. In ad
zysi [14]

Answer:  a) 0.0792   b) 0.264

Step-by-step explanation:

Let Event D = Families own a dog .

Event C = families own a cat .

Given : Probability that families own a dog : P(D)=0.36

Probability that families own a dog also own a cat : P(C|D)=0.22

Probability that families own a cat : P(C)= 0.30

a) Formula to find conditional probability :

P(B|A)=\dfrac{P(A\cap B)}{P(A)}\\\\\Rightarrow P(A\cap B)=P(B|A)\times P(A)   (1)

Similarly ,

P(C\cap D)=P(C|D)\times P(D)\\\\=0.22\times0.36=0.0792

Hence, the probability that a randomly selected family owns both a dog and a cat : 0.0792

b) Again, using (2)

P(D|C)=\dfrac{P(C\cap D)}{P(C)}\\\\=\dfrac{0.0792}{0.30}=0.264

Hence, the conditional probability that a randomly selected family owns a dog given that it owns a cat = 0.264

5 0
3 years ago
Which equation shows a greater rate?<br>y=x + 2<br>y=3x - 2<br>y=4x + 1<br>y=2x - 1​
Alex73 [517]

Answer:

im gonna have to say C

Step-by-step explanation:

6 0
2 years ago
7) Kelly reads x hours a week. Tim reads two times more than Kelly and Jim reads five hours more than Tim. Which expression repr
Vesnalui [34]

Answer:

I believe it is X * 2 + 5 = Jim's total

Step-by-step explanation:

X is the amount of hours Kelly reads and multiplying X by 2 is how you find Tim's total. Then to find Jim's total you add 5 because that's how many more hours he reads than Tim.


6 0
3 years ago
Find four rational number between 1/4 and 2/3.
olya-2409 [2.1K]

Answer:

4/12, 5/12, 6/12, 7/12

Step-by-step explanation:

1/4 x 3/3 = 3/12

2/3 x 4/4 = 8/12

between 3/12 and 8/12

4/12, 5/12, 6/12, 7/12

you can simplify these if you wish

Hope that helped!!! k

6 0
3 years ago
Other questions:
  • Zack has two savings accounts with the total of $9,000. He withdew 10 percent from one and 60 percent from the other to buy his
    12·1 answer
  • Nico drank 1.5 liters of water during his first soccer game. He drank half as much at his second game. How many more liters of w
    6·1 answer
  • 87+100<br> What is 90 divided by 10
    11·2 answers
  • The probability of any one object cannot be larger than what number?
    9·1 answer
  • Order The numbers from least to greatest <br><br> 0.453, 0.35, 4/5
    10·1 answer
  • If a rectangle has a length of 12 inches and a width of inches, what is the value of its perimeter ? Include units.
    15·1 answer
  • The flu fighters competed against 40 bands in the soup county battle of the bands. The top 15% will compete in the all virus sta
    14·2 answers
  • The areas of the sides of a rectangular box are
    15·1 answer
  • I Need help pls pls pls
    13·2 answers
  • 7. A dolphin is swimming at a depth of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!