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
lara31 [8.8K]
3 years ago
12

Solve each proportion

Mathematics
2 answers:
astra-53 [7]3 years ago
4 0

X=9 that’s the answer
alexandr402 [8]3 years ago
3 0

Answer:

Step-by-step explanation:

X=9

You might be interested in
PLEASE HELP MI AMOR ILL LOVE YOU FORVER I SWEAR
NemiM [27]

Answer:

x = 8

z = 65

Step-by-step explanation:

Through various rules, we are able to assert: (6x + 67)° = 115°.

Now, we want to solve for x:

6x + 67 = 115

6x = 48

x = 8

We know that z° is equal to the complement of (6x + 67)°, and together these must sum to 180°. Therefore, we can simply take 180° - 115° to find that z° = 65°.

8 0
2 years ago
This is urgent, please answer! <br><br> What is the area of this composite figure?
Reika [66]
Answer: 978 in^2

Explanation:
30 x 24 = 720
12 x 9 = 108
(15 x 20)/2 = 150
150 + 108 + 720 = 978
4 0
3 years ago
Read 2 more answers
What is the value of y?
nika2105 [10]

Answer:

y =24

Step-by-step explanation:

The exterior angle is the sum of the opposite interior angles

y+18  + 3y -41  = y+49

Combine like terms

4y -23 = y+49

Subtract y from each side

4y -y -23 = y+49-y

3y -23 = 49

Add 23 to each side

3y -23+23 = 49 +23

3y = 72

Divide by 3

3y/3 = 72/3

y =24

4 0
3 years ago
How do you do this ​
VladimirAG [237]
You square it so for example the first one would be 1
4 0
3 years ago
Read 2 more answers
Please help me with these questions and please show the work or something... and yep, 30 points so you better answer with an exp
Aleks04 [339]
Part 1:

You have the correct answer. You multiply the probability of getting red (6/15) by the probailitiy of getting red (6/15) to get 36/225 which reduces to 4/25

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

Part 2: 

This is also correct. Nice work. You multiply the probability of getting black (9/15) with the probability of getting red (6/15) to get 54/225 = 6/25

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

Part 3:

The probability of picking a black checker is 9/15. If a replacement is made, then the probability of picking another black checker is also 9/15. So, 

(9/15)*(9/15) = 81/225 = 9/25

Answer: 9/25

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

Part 4:

The probability of rolling a 6 is 1/6. The probability of rolling a 3 is 1/6 as well. This is because there is only one side with this label out of 6 total. Multiply the probabilities

(1/6)*(1/6) = 1/36

Answer: 1/36

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

Part 5:

It is impossible to roll a 7 on the six sided cube because the highest number is 6. Therefore the overall probability is 0

Answer: 0

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

Part 6:

There are 3 outcomes we want (rolling a 1,2, or 3) out of 6 total. So the probability of rolling a 1,2 or 3 is 3/6 = 1/2. Similarly, the probability of rolling a 4, 5 or 6 is 3/6 = 1/2 as well.

Multiplying the probabilities gives

(1/2)*(1/2) = 1/4

Answer: 1/4
6 0
3 years ago
Other questions:
  • Check
    9·1 answer
  • Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x=12
    10·1 answer
  • What is the missing value in the equation 4 2/5 - 3/n = 4 17/24
    15·1 answer
  • A painter leans a 13ft ladder against a house. The base of the ladder is 5ft from the house. How high on the house does the ladd
    13·1 answer
  • mick paid $2.94 in sales tax on an item that cost $42.00 before tax. At that rate how much would he pay for an item that cost $5
    6·1 answer
  • A box without a top is made from a rectangular piece of cardboard, with dimensions 25 inches by 20 inches, by cutting out square
    7·2 answers
  • Mr Cole made this diagram of his bedroom. Which is the area of Mr. Cole's bedroom?
    13·2 answers
  • What is the surface area of the square pyramid?
    12·1 answer
  • Which decimal number is equivalent to 7/10
    13·2 answers
  • Linear or nonlinear: <br> why?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!