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
Scorpion4ik [409]
4 years ago
7

A newly-planted tree needs to be staked with three wires. Each wire is attached to the trunk 3 ft. above the ground, and then an

chored to the ground 4 ft. from the base of the tree. How much wire is needed for 6 trees?
Mathematics
1 answer:
Reil [10]4 years ago
3 0
Each treee has 3 wirds
so 3 feet from the ground
4 feet from the tree
use pythatorean theorem to find staright measure from tree to ground
a^2+b^2=c^2
3^2+4^2=c^2
9+16=c^2
25=c^2
square root both sides
5=c

the legnth is 5

3 wires per tree
3 times 5=15


6 trees
15 times 6=90



90 feet of wire is needed
You might be interested in
A firm offers routine physical examinations as part of a health service program for its employees. The exams showed that 8% of t
oee [108]

Answer:

The Probability = 0.20

Step-by-step explanation:

From the question stated, the first step to take is to find probability that an employee selected at random will need either eyeglasses or major dental work

Solution

Given

Now,

The exams showed tha the number of employees needed eyeglasses = 8%

Employees that needed major dental work = 15%

Employees that needed  both eyeglasses and major dental work =3%

Thus,

The P(needed eyeglasses ) = 8% = 0.08

P(major dental work) = 15% = 0.15

P(eye glasses  and major dental work) = 3% = 0.03

The probability that an employee selected at random will need either eyeglasses or major dental work is  given as

= P(eye glasses ) + P(major dental work) - P(eyeglasses and major dental work)

= 0.08 + 0.15 - 0.03 = 0.20

Therefore the Probability = 0.20

5 0
3 years ago
I need help I will give brainliest !!!!
attashe74 [19]

Answer:

i think its the third one

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve for X. 3(x+2)=24
garik1379 [7]

ANSWER

My answer is in the photo above

7 0
3 years ago
Read 2 more answers
What is the annual share of the profit awarded to the owner of a share of stock called?
madam [21]
I think its common stock
5 0
3 years ago
Find the value of x.
juin [17]

Assuming those lines are parallel, then this means the alternate interior angles are the same measure

3x-26 = 2x

3x-26+26 = 2x+26 ... adding 26 to both sides

3x = 2x+26

3x-2x = 2x+26-2x ... subtracting 2x from both sides

3x-2x = 26

<h3>x = 26 is the answer</h3>
8 0
3 years ago
Other questions:
  • PLEASE ANSWER SOON! I WILL MARK BRAINLIEST! THANK YOU!
    9·1 answer
  • Simplify each expression 64 1/2
    15·1 answer
  • 72 divided by negative 4
    7·1 answer
  • if the body makes 100 billion new blood cells each day,approximately how many blood cells can it make each hour
    15·2 answers
  • -5x + x + 9 = -4x + 12
    7·1 answer
  • (2x+7x2+x)+(2x-4x-12)
    14·1 answer
  • Write and equation for this table use y=mx+b PLA ANSWER HELP FAST
    9·1 answer
  • PLEASE HELP ME!!! AND PLEASE TELL ME THE CORECT ANSWER. THIS WILL BE WORTH 20 POINTS!!!
    10·1 answer
  • The illustration below shows the graph of y as a function of x.
    11·1 answer
  • Add 7 and 14. Subtract 1.5 from the sum.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!