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
olchik [2.2K]
3 years ago
11

QUICK

Mathematics
1 answer:
katrin [286]3 years ago
7 0

Answer:

7502.88m^2

here u go hope it helps

You might be interested in
Find the sum of the digits 10^15−1.
Alchen [17]

Answer:

149

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
John who is 5 ft tall is standing 20 feet away from a tree, and you measure the angle of elevation to be 38∘. How tall is the tr
fenix001 [56]

Answer:

The tree is 20.6 ft tall.

Step-by-step explanation:

Please check the attached graph.

From the diagram, it is clear that John is 5 ft tall is standing 20 feet away from a tree, making an angle of elevation to be 38⁰.

The diagram makes a right-angled triangle.

  • Given the angle = Ф = 38⁰
  • Adjacent = a = 5 ft
  • Opposite = b = 20 ft
  • Hypotenuse = Tree length = c  ?

Pythagorean Theorem:

For a right-angled triangle, with sides 'a' and 'b', the hypotenuse 'c' is defined as:

\:c=\sqrt{a^2+b^2}

substituting a=5, b=20

c=\sqrt{5^2+20^2}

c=5\sqrt{17}

c=20.6 ft

Thus, the tree is 20.6 ft tall.

3 0
3 years ago
I need help plz plz plz
Katena32 [7]
Your answer to this question is B
3 0
3 years ago
Please pick one of the options.
olchik [2.2K]

9880 different possibilities are there in Sally's new combination option second 9880 is correct.

<h3>What is permutation and combination?</h3>

A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.

We have:

Total unique numbers consists in a Sally locker = 3

From the digits 0 to 39

Total numbers = 40

Apply combination formula:

= C(40, 3)

= 40!/(3!37!)

= 9880

Thus, 9880 different possibilities are there in Sally's new combination option second 9880 is correct.

Learn more about permutation and combination here:

brainly.com/question/2295036

#SPJ1

6 0
2 years ago
Please helppp picture shownn
gizmo_the_mogwai [7]
Trinomial is the ancer to the first one
5 0
3 years ago
Other questions:
  • What is the number between 3400 and 4400
    14·2 answers
  • Find dy/dx by implicit differentiation. x2 − 4xy + y2 = 4
    6·1 answer
  • FIND AREA ASAP PLEASE
    6·1 answer
  • A train leaves Roseville heading east at 6:00 am at 40 miles per hour. Another eastbound train leaves on a parallel track at 7:0
    8·1 answer
  • (a^4+4b^4)divided by (a^2-2ab+2b^2)
    15·1 answer
  • Help ! <br><br> Will mark as brainliest
    5·1 answer
  • A Cepheid variable star is a star whose brightness alternately increases and decreases. Suppose that Cephei Joe is a star for wh
    15·1 answer
  • First to answer correctly gets brainlest no files or your answer is reported
    14·1 answer
  • Work out the area of the trapezium ABDE.
    7·1 answer
  • Find the smallest number by which432 must be multiplied so that their products are a perfect sqaure​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!