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
alexgriva [62]
3 years ago
7

A giraffe is standing 22 feet from a naturalist hiding in the bush. The naturalist sights the animal and finds the angle of elev

ation is 30 degrees. How tall is the giraffe?
Mathematics
1 answer:
kaheart [24]3 years ago
3 0

Tan(angle) = opposite leg/ adjacent leg

Tan(30) = x/22

X = 22 * tan(30 )

X = 12.701 feet.

Round as needed

You might be interested in
A measuring wheel is used to calculate the length of a path. The diameter of the wheel is 8 inches. If the wheel rotates 15 time
Oksi-84 [34.3K]
To fint the length first one must find circumference to do that we use the formula D*Pi (diameter times Pi. Diameter = 8 Pi is the constant of 3.1415
so. 8*3.1415 = appox 25.1327. cow that we have  circumference we should multiply by the amount of times the wheel rotates (15)
so. 15*251327 = appox 376.9911in now convert to feet. 12 in = 1 foot so divide by 12
so 376.9911 / 12 = about 31.4
round down to 31 feet
8 0
2 years ago
8,000 * 40<br> = 320,000
Artyom0805 [142]

Answer:

This is true

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Can you help me please
leonid [27]

Answer

3

Step-by-step explanation:

(4-1)^2+(8-8)^2=9

square root of 9 is 3

8 0
3 years ago
You have 1240 acres of land, and each acre is worth $52. How much is your land worth in total?
murzikaleks [220]
If one acre is $52, you would multiply 1240 by 52. Your land in total is worth $64,480.
5 0
3 years ago
What is two thirds divided by seven
Westkost [7]

Answer:

\frac{2}{21} i think

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • I need help on number 5
    8·1 answer
  • What is the elapse time for start time. 3:48 pm to end time : 8:11 pm?
    7·1 answer
  • Maya is on her way home in her car. She has driven 12 miles so far, which is one-third of the way home. What is the total length
    10·2 answers
  • Which one? I need help
    13·1 answer
  • Trigonometry: Angles and Length Escape Room (level 3)
    8·1 answer
  • A food store makes a 11–pound mixture of peanuts, almonds, and raisins. The cost of peanuts is $1.50 per pound, almonds cost $3.
    6·1 answer
  • PLEASE PEOPLE , I NEED HELP CAN YOU HELP ME PLEASE :,)
    12·1 answer
  • What is the image of (0,4) after a dilation by a scale factor of 1/2 centered at the origin
    10·1 answer
  • 11. A number, c, is multiplied by - 7/8. The product is - 0.6. What is the
    13·1 answer
  • Who Is The Father Of Math?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!