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
Norma-Jean [14]
2 years ago
11

I NEED HELP PLEASE, THANKS! :)

Mathematics
2 answers:
Aleonysh [2.5K]2 years ago
5 0

but where is ur question ??????

Gala2k [10]2 years ago
4 0

Answer:

where is the question?

Step-by-step explanation:

You might be interested in
Can you help with science homework​
Pie

Answer:

you need to type the questions out we have no idea what questions there are.

Step-by-step explanation:

5 0
2 years ago
single die is rolled twice. Find the probability of rolling an oddodd number the first time and a number greater than 33 the sec
givi [52]

Answer:

\frac{1}{4}

Step-by-step explanation:

A single die is rolled twice, we have to find the probability of rolling an odd number in first throw and a number greater than 3 in the second throw.

a) Rolling an Odd number in first throw

A die has total 6 possible outcomes, out of which 3 are odd numbers i.e. 1,3 and 5

So, total number of possible outcomes = 6

Total Favorable outcomes (Odd numbers) = 3

Probability is defined as the ratio of favorable outcomes to total number of outcomes. So,

The probability of rolling an odd number would be = \frac{3}{6} = \frac{1}{2}

b) Rolling a number greater than 3 in second throw

Here again total possible outcomes = 6

Favorable outcomes (Numbers greater than 3 are 4, 5 and 6) = 3

So,

The probability of rolling a number greater than 3 =  \frac{3}{6} = \frac{1}{2}

These two events(rolls) are independent of each other, so the overall probability of both events occurring would be the product of individual probabilities.

So,

Probability of rolling an odd number the first time and a number greater than 3 the second time = \frac{1}{2} \times \frac{1}{2} = \frac{1}{4}

6 0
2 years ago
Two column proofs Beginner's
Darina [25.2K]

LETS prove the 2nd part of the Question

Here concept of right angles is used

We can see BA is perp to BD

and BC is perp to BE

We have to prove angle 1 = angle 3

i will denote angle by a

therefore we need to prove a1 = a3

as BA is perp to BD hence angle between them will be 90 degree

a1 + a2 = 90 degree

Similarly BC is perp to BE

a2 + a3 = 90 degree

as both equations add up gives 90 degree so will equate them

a1 + a2 = a2 + a3

which means a1 = a3

Hence Proved

To learn more about Right Angles:

brainly.com/question/7116550

#SPJ1

3 0
9 months ago
Simplify.<br> 3sqrt -64m^15n^3<br><br> -8m^5<br> -8m^5n<br> -4m^5n<br> -4m^5
makkiz [27]

Answer:

-4m^5n

Step-by-step explanation:

∛-64 = -4

\sqrt[3]{m^{15}} =m^5

∛n³ = <em>n</em>

8 0
2 years ago
Read 2 more answers
For a family with 3 children, what is the probability that they have exactly 2 boys and 1 girl?
Triss [41]

Answer:

\frac{3}{8}

Step-by-step explanation:

Possibilities (G for girls and B for boys):

GGG

GGB

GBG

<u>GBB </u>

BGG

<u>BGB </u>

<u>BBG </u>

BBB

4 0
3 years ago
Read 2 more answers
Other questions:
  • Represent 4/7 and 3/14 in a horizontal or vertical number line
    7·2 answers
  • you find a triangle that has an area of 10 sq ft. the height of the triangle is 10 feet. what is the length of the base of the t
    7·1 answer
  • I NEED AN MATH EXPERT ON THIS..Ill give brainless and extra points​
    8·1 answer
  • Given the following formula, solve for y. W = x-y/2 - z
    12·1 answer
  • The area of a triangle that is similar to the one below is the area of this triangle. What is the length of the base of the simi
    9·1 answer
  • The length of a rectangle is 10 yd less than three times the width, and the area of the rectangle is 77 yd^2. Find the dimension
    10·1 answer
  • Tickets at an amusement park are $25 for children and $45 for adults. If the Jones family has $200 cash and they have two childr
    11·2 answers
  • Find the exact length of the third side .
    14·1 answer
  • During a field trip, 60 students are put into equal-sized groups. Use 60 ÷ 5 = 12 to answer this question. If 12 represents the
    5·2 answers
  • Someone please help asap! I’m horrible at math lol
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!