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
bagirrra123 [75]
3 years ago
12

There is a bag filled with 4 blue and 5 red marbles.

Mathematics
1 answer:
Oxana [17]3 years ago
7 0

Answer:

1/9

Step-by-step explanation:

there are 9 marbles in all so the probability of getting 1 blue marble would be 1/9

You might be interested in
How to solve 465 subtract 238 equals what how to solve it
andrew-mc [135]

Answer:

227 is answer

Step-by-step explanation:

       465

     - 238

       ------

then subtract

carry one from the 6

15-8 which is seven and then u better know how to do the rest

4 0
3 years ago
State the value of 'x' in this equation, and explain why you know this to be true without doing any calculations.
Kaylis [27]

Answer:

x=9

if

a^b = a^c

then b=c

so in this case x=9

4 0
1 year ago
Given: 2x + 11 = 15 Prove: x = 2 Statements Reason 1. 2x + 11 = 15 1. Given 2. 2x = 4 2. 3. X = 2 3. Division Property of Equali
wariber [46]

Answer:

Statements                       Reasons

1. 2x + 11 = 15                    1. Given

2. 2x = 4                            2. Subtraction Property of Equality

3. X = 2                              3. Division Property of Equality

Step-by-step explanation:

An equation can be solved and its solution proven using algebraic theorems and properties. To create a proof, form two columns. Label one side Statements and the other Reasons.

Begin your proof listing the any information given to you. List as the reason - Given.

Then list the next step which here would be to subtract by 11 on both side. The reason is Subtraction Property of Equality. Subtraction is the inverse of addition. Inverse axiom is another acceptable reason.

Then divide both sides by 2. The reason is Division Property of Equality or Inverse axiom once again. See the proof below.

Statements                       Reasons

1. 2x + 11 = 15                    1. Given

2. 2x = 4                            2. Subtraction Property of Equality

3. X = 2                              3. Division Property of Equality

6 0
3 years ago
Read 2 more answers
suppose you have a bag that hold 27 pieces of candy: 1 cream soda, 14 apple, and 12 root beer. you reach into the bag to pull ou
Alex787 [66]
I order to solve this you have to find out how how much root beer there is to the total amount of candy. 12/27. Then you find out what the percentage of root beer there is by dividing 12 by 27. It’ll give you a decimal point. Percentage has a maximum of 100%. And you’ll find out what percent based on this decimal. Factor it out of 1. The percentage you get is .44. By factoring out of 1 you can find out that the percentage is 44%. So the probability of finding a root beer out of all the candy is roughly 44%
7 0
3 years ago
Are all triangles similar
laila [671]
No. There are 3 types of triangles.

Scalene: Triangle which no sides are equal, so all angles aren't congruent

Isosceles: A triangle with 2 equals sides, but has 1 not equal sides.

Equilateral: A triangle which all sides are equal
6 0
2 years ago
Read 2 more answers
Other questions:
  • I need help with the ones that are not answered please :(
    8·1 answer
  • Jerome added two numbers.The sum was 83.One of the numbers was 45.What was the other number?
    11·1 answer
  • I need help with 2. and 3.(^v^)
    5·1 answer
  • For a store contest four out of 65 people who visit the store will receive a free DVD if 455 people visit the store how many DVD
    10·1 answer
  • Abe deposited $600 in a savings account with simple interest. One year later, he had earned
    9·1 answer
  • Please answer asapWhat is the measure of an exterior angle of a regular 13-sided polygon? Enter your answer as a decimal in the
    8·1 answer
  • The Radius of the inner circle is 2 cm and the radius of the outer circle is 6 cm
    8·1 answer
  • Find the sum of numbers from m to n
    5·1 answer
  • The volume of a cube is 2197mm (cubed) what is the length of its side
    11·1 answer
  • True or False: Every fraction has a limited number of equivalent fractions.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!