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
blagie [28]
3 years ago
12

50 POINTS FOR THIS

Mathematics
1 answer:
sergejj [24]3 years ago
6 0

Answer:

i have the same problem as you, i need help as well

Step-by-step explanation:

You might be interested in
A student stands 20 m away from the foot
Ostrovityanka [42]

Answer:

Height of tree is \approx <em>15 m.</em>

<em></em>

Step-by-step explanation:

Given that student is 20 m away from the foot of tree.

and table is 1.5 m above the ground.

The angle of elevation is: 34°28'

Please refer to the attached image. The given situation can be mapped to a right angled triangle as shown in the image.

AB = CP = 20 m

CA = PB = 1.5 m

\angle C = 34°28' = 34.46°

To find TB = ?

we can use trigonometric function tangent to find TP in right angled \triangle TPC

tan \theta = \dfrac{Perpendicular}{Base}\\tan C= \dfrac{PT}{PC}\\\Rightarrow tan 34.46^\circ = \dfrac{PT}{20}\\\Rightarrow PT = 20 \times 0.686 \\\Rightarrow PT = 13.72\ m

Now, adding PB to TP will give us the height of tree, TB

Now, height of tree TB = TP + PB

TB = 13.72 + 1.5 = 15.22 \approx <em>15 m</em>

7 0
3 years ago
-4x+3x=2<br> Solve linear equation
Sergeu [11.5K]
Answer:
X = -2
Suerte :)
4 0
2 years ago
What is 3/4 divided by 1/4
Over [174]

Answer:

3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
&lt; ALGEBRA 1&gt;
expeople1 [14]
The Area of a piece of paper
6 0
3 years ago
Glenn invested $15,000 at 3% interest compounded annually.
Anestetic [448]

15000 * (1+ 0.03)^4

15000  *1.1255 = 16882.63 total after 4 years


16882.63 - 15000 = 1882.63 total interest


Answer is D


3 0
3 years ago
Other questions:
  • HELP PLEASE. DON'T BAIL OUT! 60 POINTS!
    15·1 answer
  • Rewrite the expression by factoring out the GCF 36y to the second power + 54y
    7·1 answer
  • There are 327 official ports of entry in the United States. The Department of Homeland Security selects 15 ports of entry at ran
    9·1 answer
  • It was -5 celsius in Copenhagen and -12 celsius in Oslo. Which city was colder?
    14·2 answers
  • What is the image of the point (5,-6) after a rotation of 90 counterclockwise about the origin.
    8·1 answer
  • The distance between Franklin City and Williamsville on a map is 3.2 inches. If the scale of the map is 1 inch = 15 miles, how m
    5·1 answer
  • 7.5% of 140 is what number?
    14·2 answers
  • On the scale drawing of a car, the length from bumper to bumper is 6 inches. The car’s actual length, from bumper to bumper, is
    8·1 answer
  • What is the approximate length in inches of the radius of the circle
    7·1 answer
  • Divide. Assume that all variables in the denominator are nonzero.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!