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
il63 [147K]
3 years ago
8

A rock climber is standing at the edge of a cliff looking down into a valley and sees a lion laying 120 feet from

Mathematics
1 answer:
yuradex [85]3 years ago
8 0
360 degrees
Hope this helps
You might be interested in
In a GP, the sixth term is eight times the tenth term. The sum of the seventh and the eighth term is 192. Find the common ratio
liubo4ka [24]

Let <em>a</em>(<em>n</em>) denote the <em>n</em>-th term in the GP. We're given

<em>a</em>(6) = 8<em>a</em>(10)

<em>a</em>(7) + <em>a</em>(8) = 192

In a geometric progression, consecutive terms are scaled up or down by a fixed ratio <em>r</em> such that

<em>a</em>(<em>n</em>) = <em>r</em> <em>a</em>(<em>n</em> - 1)

By substitution, we get

<em>a</em>(<em>n</em>) = <em>r</em> (<em>r</em> <em>a</em>(<em>n</em> - 2)) = <em>r</em> ² <em>a</em>(<em>n</em> - 2)

and we can continue the pattern down to the first term,

<em>a</em>(<em>n</em>) = <em>r</em> <em>a</em>(<em>n</em> - 1) = <em>r</em> ² <em>a</em>(<em>n</em> - 2) = <em>r</em> ³ <em>a</em>(<em>n</em> - 3) = … = <em>rⁿ </em>⁻¹ <em>a</em>(1)

So we can rewrite the first two equations in terms of the first term of the GP <em>a</em>(1) and the common ratio <em>r</em> :

<em>r</em> ⁵ <em>a</em>(1) = 8<em>r</em> ⁹ <em>a</em>(1)

<em>r</em> ⁶ <em>a</em>(1) + <em>r</em> ⁷ <em>a</em>(1) = 192

Solve the first equation for <em>r</em> :

<em>r</em> ⁵ <em>a</em>(1) = 8<em>r</em> ⁹ <em>a</em>(1)   →   1 = 8<em>r</em> ⁴   →   <em>r</em> = 1/∜8 ≈ 0.5946

Solve the second equation for <em>a</em>(1) :

<em>r</em> ⁶ <em>a</em>(1) + <em>r</em> ⁷ <em>a</em>(1) = <em>r</em> ⁶ <em>a</em>(1) (1 + <em>r</em> ) = 1/(16√2) <em>a</em>(1) (1 + 1/∜8) = 192

→   <em>a</em>(1) = 6144 ∜2 / (1 + ∜8) ≈ 2724.48

6 0
3 years ago
If u(x) = x5 – x4 + x2 and v(x) = –x2, which expression is equivalent to (U divided by V) (x)
Goryan [66]
To find the equivalent of the equations U divided by V where as u(x) = x^5 - x^4 + x^2 and v(x) = -x^2, first you have to factor out the U first and came up with (x^2)(x^3-x^2+1) then divide it by -x^2 which cancel the X^2 and the answer would become -(x^3-X^2+1), i hope you are satisfied with my answer
8 0
3 years ago
Read 2 more answers
(7x^2-2x+5) - (3x^2+4x+10) simplify and show steps
mixas84 [53]
7x^2 - 3x^2 = 4x^2
-2x+4X=4X
5+ 10 = 15
4x^2 + 4x + 15
5 0
4 years ago
Write the standard decimal notation for the value 5.8 x 102
Alexeev081 [22]

Answer:

591.6 x 10^2

Step-by-step explanation:

 

4 0
3 years ago
Whats the answer im stuck ( -___-)
tatiyna

Answer:

(6r+7)+(13+7r)=13r+20

(13-1/2r)-(1-r)=12-1/2r

(-8-r)+(2r-4)=-12+r

Last one is r-13/6

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • I need help on this question
    6·1 answer
  • HELP!!! 10 points and marked brainliest
    13·1 answer
  • What is the trigonometric ratio for sin z ?
    14·1 answer
  • How do you use multiplication and the distributive property to find 144÷8
    7·1 answer
  • In 8th grade, there are 240 students. What percent are girls if 102 are girls?<br><br> (PLEASE HELP)
    7·2 answers
  • Adrianna is attempting to write an inequality from a graph. She knows that the dash boundary line passes through the points (27,
    5·1 answer
  • Consider the quadratic function y = 1/5
    6·2 answers
  • What is (7+8) + (56÷7)
    13·2 answers
  • The following data were reported by a corporation: Authorized shares 28,000 Issued shares 23,000 Treasury shares 7,500 The numbe
    15·1 answer
  • Graph the dilation of the image of the triangle using a scale factor of 1/3. Use the polygon tool to graph your dilated triangle
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!