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
Licemer1 [7]
2 years ago
5

Clint wants to keep a young tree from blowing over during a high wind.he decides that he should tie a rope around the tree at a

height of 180 cm and then tie the rope 200cm from the base.allowing 30 cm of rope for doing the tying will the 270 cm rope he has be long enoigh to do the job.
Show work please
Mathematics
1 answer:
liraira [26]2 years ago
8 0
The rope tied to the tree will make a triangle.

The height of the triangle = 180cm
The base of the triangle = 200cm

to find how much rope you need, work out the hypotenuse using Pythagoras:

180^2 + 200^2 = 72400
√72400 = 269.0724809

This is the length of rope he needs, however you need to +30 as this is what he will need when he ties the rope:

269.0724809 + 30 = 299.0724809

299.0724809 is less than the 270cm of rope he has, so he would need more.

You might be interested in
Find the area of the composite figure in terms of the figure (use 3.14 for pi)​
svp [43]

Answer:

105.12 ft²

Step-by-step explanation:

Let's first find the area of the rectangle.

10\cdot8=80 ft², so the rectangle has an area of 80ft².

To find the area of the semi-circle, we find the area of a whole circle and divide by two.

The formula to find the area of a circle is \pi r^2. The radius is 4, as the diameter is 8.

3.14\cdot4^2

3.14\cdot16

50.24\div2=25.12

Add 80 and 25.12:

80+25.12=105.12

Hope this helped!

5 0
3 years ago
GUY PLEASE HELP ME FAST, NO LINK PLS. QUESTION IS DUE ASAP
Alekssandra [29.7K]

Answer:

yes it is!!

Step-by-step explanation:

every input goes to an output

5 0
2 years ago
Which of the following is the missing term of the geometric sequence in which a1= 2 and a3 = 200?
stellarik [79]
A2 = 20.
The formula is a(n+1) = 10a(n)
5 0
3 years ago
Read 2 more answers
What expression is equivalent to 486-9+6+3^*2
sattari [20]

Answer:

The expression equivalent to 486-9+6+3^*2 is 500-7+6+5^*2

Step-by-step explanation:

486-9+6+3^*2 = 500-7+6+5^*2

486-9+6+9 = 500-7+6+25

486-24 = 500-38

462 = 462

4 0
3 years ago
If the first three Fibonacci nos. are x1=1, x2=1 and x3=2, what is the least value of n for which xn>60?
olga2289 [7]

Answer:

  11

Step-by-step explanation:

The first 12 terms of the sequence are ...

  1 1 2 3  5 8 13 21  34 55 89 144

The first term that is greater than 60 is the 11th term, 89.

  n = 11

8 0
2 years ago
Other questions:
  • The Leukemia and Lymphoma Society sponsors a 5k race to raise money. It receives $55 per race entry and $10,000 in donations, bu
    10·1 answer
  • Please work this out for me.
    9·1 answer
  • Drag the number to match each rate to its equivalent ratio.
    11·1 answer
  • Help me please anyone I don’t understand
    14·2 answers
  • 10
    7·1 answer
  • To the nearest tenth, what is the area of a circle whose radius is 2.2 feet?
    9·2 answers
  • How to find a book in brainly​
    6·1 answer
  • Please help me I don’t understand this
    14·2 answers
  • A package of 6 pairs of insulated gloves costs 38.34. What is the unit price of the pairs of gloves?
    10·1 answer
  • In ΔJKL, j = 93 cm, k = 82 cm and l=86 cm. Find the measure of ∠J to the nearest degree.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!