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
Vlada [557]
2 years ago
9

The sun shining down on a 19 foot tall post casts a shadow that is 7 feet long. What is the angle of elevation of the sun?​

Mathematics
1 answer:
ale4655 [162]2 years ago
3 0
Sorry I haven’t done elevation before but I think 7 I don’t know random guess
You might be interested in
What is the length of Line segment B C? 9 units 11 units 15 units 16 units
denpristay [2]

Answer:

15 units

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

In the right triangle ABC

Applying the Pythagorean Theorem

AB^2=AC^2+BC^2

we have

AB=17\ units\\AC=8\ units

substitute the given values

17^2=8^2+BC^2

solve for BC

289=64+BC^2\\BC^2=289-64\\BC^2=225\\BC=15\ units

3 0
3 years ago
Read 2 more answers
He function y=−16x2+v0x models the height of a golf ball in feet x seconds after a player hits it. In the equation of the functi
Leokris [45]

Answer:

V0 = 48 feet per second is the answer.

Step-by-step explanation:

The given function which represents height of a golf ball in feet after x seconds after a player hits it.

y = -16x² + v0x

here v0 is the initial velocity and we have to calculate initial velocity. The ball returns to the ground 3 seconds after it is hit.

After 3 seconds height of the ball will be 0.

Now from the given function

0 = -16(3)² + v0×3

3v = 16×9

v0 = 16×9/3 = 48 feet per second.

8 0
3 years ago
Read 2 more answers
9 - 3 ( 5 - 4 x ) =============
tangare [24]

Answer:26x will be your answer

8 0
3 years ago
Read 2 more answers
Helpppppppppppppppppppppp
cestrela7 [59]
Help we need help!!!
7 0
2 years ago
Read 2 more answers
A student has some $5 bills and $10 bills in her wallet for a total of $100. The amount of $10 bills she has is 3 more than 3 ti
Sergeu [11.5K]

Answer:

she has 6 $5 bills and 4 $10 bills I think I'm not sure

7 0
2 years ago
Other questions:
  • Please someone help
    15·2 answers
  • The sample space, S, of a coin being tossed three times is shown below, where Hand T denote the coin
    7·1 answer
  • A collector has 120 movies posters and 100 band posters. She wants to sell movie posters but still have her poster collection ma
    10·1 answer
  • The product of twice a number and six is the same as the difference of eleven times the number and 5/6. Find the number.
    10·1 answer
  • Find the product.<br><br> 76x327
    14·1 answer
  • 85% of the people survey thought the price of the car wash was reasonable. If 164 people thought the cost of the car wash was re
    15·1 answer
  • Y=f(x)= (1/2)^x <br> find f(x) when x= 3
    9·1 answer
  • Please help me with this question thankyou.
    14·1 answer
  • If a circle has a diameter of 22<br> centimeters, what is the radius?
    13·1 answer
  • Sin^2x+2Sin^2x/2-2sinx.sin^2x/2+cotx=0
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!