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
Contact [7]
2 years ago
15

I need help with geometry

Mathematics
1 answer:
weqwewe [10]2 years ago
4 0

Answer:

the answer will be A

Step-by-step explanation:

You might be interested in
A jar contains 6 blue, 4 red, and 2 green marbles. What is the probability that three blue marbles are drawn with out replacemen
ch4aika [34]

Answer:  The required probability is 9.09%.

Step-by-step explanation:  Given that a jar contains 6 blue, 4 red, and 2 green marbles.

We are to find the probability that three blue marbles are drawn with out replacement.

Total number of marbles = 6 + 4 + 2 = 12.

After drawing one blue marble, we are left with total 11 marbles. And after drawing the second blue marble, we are left with total 10 marbles.

Therefore, the probability of drawing three blue marbles without replacement is given by

p\\\\\\=\dfrac{^6C_1}{^{12}C_1}\times\dfrac{5C_1}{^{11}C_1}\times\dfrac{^4C_1}{^{10}C_1}\\\\\\=\dfrac{6}{12}\times\dfrac{5}{11}\times\dfrac{4}{10}\\\\\\=\dfrac{1}{11}\\\\\\=\dfrac{1}{11}\times100\%\\\\=9.09\%.

Thus, the required probability is 9.09%.

6 0
3 years ago
A rectangular prism has a volume 144 centimeters. The base is a square with a length of 4 cm. What is the height of the prism?
Vitek1552 [10]
The volume is the product of the height and the area of the base.
  V = Bh
The area of the square base is (4 cm)² = 16 cm², so the height can be found from
  144 cm³ = (16 cm²)h
  h = (144 cm³)/(16 cm² = 9 cm

The height of the prism is 9 cm.
6 0
3 years ago
What is the surface area of the square pyramid?
Liula [17]

Answer:

16

Step-by-step explanation:

2^2+4(\frac{1}{2}\cdot  2\cdot 3)=4+12=16 square units. Hope this helps!

3 0
2 years ago
Estimate the quotient when 29,376 is divided by 29
Mnenie [13.5K]
The Quotient would be 1012 so I would just put 1000 if your supposed to estimate.
5 0
3 years ago
Read 2 more answers
Mike can pick 50 strawberries 5 minutes. How many can Mike pick in one minute?
vodomira [7]

Answer:

10 strawberries

Step-by-step explanation:

If Mike can pick 50 strawberries in 5 minutes then it is safe to assume that for 1 minute, Mike can pick 10 strawberries since you divide 50 by 5 in which Mike can pick a strawberry for every 6 seconds.

6 0
2 years ago
Other questions:
  • ) Marcus collects donations and sends care packages to troops overseas. He has 36 bars of soap
    10·2 answers
  • Please help ASAP! I will mark Brainliest! Please answer CORRECTLY! No guessing!
    7·2 answers
  • What is the volume of a right pyramid whose base is a square with a side 6m long and whose altitude is equal to the base side? A
    9·1 answer
  • Constance is saving money to buy a new bicycle that cost 195.75 she already has $50 saved and plans to save $8 each week how man
    15·1 answer
  • Anna surveyed her class to see if they preferred cheese or pepperoni pizza, were 13 or 14 years old, liked comedies or dramas, a
    5·1 answer
  • 9. Determine whether the statement is always, sometimes, or never true. Two lines with positive slopes are parallel A) Always B)
    11·2 answers
  • Simplify.
    13·2 answers
  • Eceived at each shelter every month. This box-and-whisker plot shows the results. 400 600 800 1,000 Monthly food donations What
    6·1 answer
  • Which rational function has zeros at x = 1 and x = 3?
    6·1 answer
  • Math is hard plz help
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!