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
olya-2409 [2.1K]
2 years ago
15

Need help doing this, please show steps. :)

Mathematics
2 answers:
Pavel [41]2 years ago
6 0

Answer:

75.02 ft

Step-by-step explanation:

Split the problem into 2 different part. The bottom part of the tree is 5 feet because that's where your eye levels are, so you just have to solve the top part of the tree.

The top part of the tree is solved by finding the height of the triangle. If you remember SohCahToa, the opposite side of the angle is solved using tangent.

tan(angle) = opposite/adjacent

tan(35) = x/100,   x is just the unknown height of the tree.

multiply 100 on both side to get x by itself.

x = 100tan(35)

x = 70.02

add that top height of the tree(70.02ft) with the bottom height of the tree(5ft).

70.02+5 = 75.02 ft

Ainat [17]2 years ago
5 0

Answer:The total height of the tree is 9.002 feet

Step-by-step explanation:

The given triangle bus a right angle triangle. With 35 degrees as the reference angle, the hypotenuse of the triangle is the longest side of the triangle. The opposite side of the triangle is the height of the tree.

The adjacent side of the triangle is his distance from the base of the tree. Therefore, adjacent side = 100 feet.

To determine the height if the tree, we would apply trigonometric ratio.

tan # = opposite side/adjacent side

tan 35 = opposite side/100

opposite side 100tan35 = 100×0.7002 = 7.002

The total height of the tree would be 7.002 + 2 = 9.002 feet

You might be interested in
Which of the following functions has a rate of change that stays the same?
aalyn [17]

Answer:

The answer is A because the rest are parabolas

5 0
2 years ago
How is the area of a trapezoid related to the area of a rectangle?​
guajiro [1.7K]
Here you go the answer for the question

3 0
3 years ago
Which of the following have a frequency factor of b = 1?
icang [17]
Period =2r /b
assume frequency factor meaning angular frequency "b"
then
2r= 2r/b => b=1
A. sine function whose period 2pi radians
5 0
2 years ago
Read 2 more answers
Each of the following correctly match an English phrase with a mathematical expression except _____. a number times seven, 7x a
kobusy [5.1K]

Answer:

D, a number divided by 7

3 0
3 years ago
Read 2 more answers
Please Help! The graph of y=f(x) is shown below. What are all of the real solutions of f(x)=0? (Picture of graph included)
qwelly [4]

Answer:

(7, 0), (-8, 0), (0, 0)

Step-by-step explanation:

y = f(x) = 0

the real solutions are the ones that cross the x-axis because when a point is on the x-axis, its y coordinate will be 0.

=> (7, 0), (-8, 0), (0, 0)

6 0
3 years ago
Other questions:
  • A major retail clothing store is interested in estimating the difference in mean monthly purchases by customers who use the stor
    11·1 answer
  • Simplify: 2{10-5+x[1+3(6-2)]}
    5·1 answer
  • a movie was sold out for four straight days. If 535 tickets were sold each day, how many tickets were sold in all???
    8·1 answer
  • 5c+16.5=13.5+10c<br> solve for c
    5·2 answers
  • Simplify the radicals
    13·1 answer
  • Solve the equation for x.<br> -x^2+14=10
    11·2 answers
  • Please Help! Lateena solved an equation. Explain why or why not her solution is correct.
    9·1 answer
  • How can you tell if a formula represents Length, an Area, or Volume? What do you look for in the formula?
    6·1 answer
  • What is the decay factor that corresponds to a product that decreases its value first by 20%, and than decreases by 40% of its v
    6·1 answer
  • Please, show some work
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!