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
Yuri [45]
3 years ago
12

. A bag contains 3 red marbles and 2 yellow marbles. What is the probability of

Mathematics
1 answer:
Rasek [7]3 years ago
8 0

Answer:

3 out 5 chance

Step-by-step explanation:

It does not matter what marble you drew before since you put it back you still have 3 out of 5 red marbles

You might be interested in
35xy/7y simplified plz just simple fied it ;-; rip me i hate math mevr udnerstood it
ch4aika [34]
Its 7xy/1y I understand it its pretty easy
5 0
3 years ago
I need help on the two bottom triangles please
11Alexandr11 [23.1K]

Answer: 6. x=29yd 7. x-6.5cm


Step-by-step explanation:

6. All the sides of the square are equal (we know this because of the little lines on the sides), and the equation for finding the hypotanuse of a triangle is a^2+b^2=c^2. That's 20^2+21^2=x^2. That simplifies to 841^2=x^2, which then simplifies to x=29.


7. The bottom of the triangles are the same length, so each one is 2.5cm long. The angles are also the same, which means that the triangles are equal, so we have 2 similarities between the triangles, so they are both the same (You'll learn why later in math)

5 0
3 years ago
An inequality is a mathematical statement that ________________the relative values of two expressions.
Natali [406]

Answer:

An inequality is a mathematical statement that EXPLAINS the relative values of two expressions.

8 0
3 years ago
Read 2 more answers
A triangle has a base of 4 inches and a height of 6 inches.
Degger [83]

Answer:

area of triangle = 12 sq.in

Step-by-step explanation:

area of a triangle =

  • 1/2 × base × height
  • 1/2 × 4 × 6
  • 2 × 6
  • 12 sq.in
4 0
3 years ago
Read 2 more answers
Concrete can be purchased by the cubic yard. How much will it cost to pour a slab that is 17 ft by 17 ft by 2 ft if the concrete
ANTONII [103]
To solve for how much it would cost, we have to solve for the volume of the slab first, then multiply it by the given price of concrete.

Solving for the volume of the slab:

Since the given price is in cubic yard, it is easier to convert the given measurements from feet to yards first. Using the relation: 1 ft = 0.333 yd:

17 ft = 5.67 yards
2 ft = 0.67 yards

17ft x 17ft x 2ft = 5.67 yd x 5.67 yd x 0.67 yd = 21.54 yd^3

Multiplying this by $40.00 / yd^3:

21.54 x 40 = 861.59

Therefore, it will cost $861.59 to pour the slab.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help!!!
    11·1 answer
  • HELP?<br><br> 7-15 please :) show work<br> thank you!
    7·1 answer
  • Give the inequality (-3 -2 -1 0 1 2 3)
    6·1 answer
  • Which of the following could be an interior angle measure of a regular polygon? A. 45º B. 72º C. 150º D. 173º
    12·2 answers
  • Distance around an unmarked circle can be measured (always, sometimes, never)
    9·2 answers
  • Pls help me hurry pls
    5·1 answer
  • How do I find the number of solutions for this equation? 6y = 12x + 36
    13·1 answer
  • I need help on this.
    14·2 answers
  • 7-5=2 so what is 7-2=? , free
    13·1 answer
  • A football pitch ABCD is shown. The length of the pitch, AB = 120 m. The width of the pitch, BO = 90 m. A 120 m B 90 m D C Calcu
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!