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
sweet [91]
3 years ago
14

PLEASE HELP ME im dying again

Mathematics
1 answer:
sergejj [24]3 years ago
6 0
X - distance between Jie and Xiaoqing.

\dfrac{x}{24\sqrt{5}}=\sin30^\circ\\\\\\\dfrac{x}{24\sqrt{5}}=\dfrac{1}{2}\qquad\qquad\qquad\text{(cross multiply)}\\\\\\2x=24\sqrt{5}\quad|:2\\\\x=12\sqrt{5}\\\\\boxed{x\approx26.83}
You might be interested in
A number divided by -9 is 16. What is the missing number?
kondor19780726 [428]
X/(-9) = 16

x/(-9) x (-9) = 16(-9)

x = 16(-9)

x =  - 144

hope this helps
7 0
3 years ago
Read 2 more answers
A triangle has side lengths of 24 cm, 24 cm, and 24 cm.
zhenek [66]

Answer:

equilateral

Step-by-step explanation:

In an equilateral triangle, all sides and angles are equal.

3 0
3 years ago
Read 2 more answers
Solve the system of equations using substitution. Write the solution as an ordered pair.
IrinaK [193]

Answer:

  (-3, 3)

Step-by-step explanation:

Substitute for y:

  x+6 = -2x -3

  3x = -9 . . . . . . . add 2x -6 to both sides

  x = -3 . . . . . . . . divide by 3

  y = (-3) +6 = 3 . . substitute for x in the first equation

The solution is ...

  (x, y) = (-3, 3)

4 0
3 years ago
A cone had a diameter of 6 centimeters and a height that is 5 times the diameter. Using 3.14 for pi, which of the following can
marysya [2.9K]

Answer:

D

Step-by-step explanation:

3 0
3 years ago
If x and y vary inversely and x = 5 when y = -3.5, what is the value of x when y = 10?
Solnce55 [7]

Answer:

Step-by-step explanation:

k = xy

Putting values of x and y in the equation

k = (5)(-3.5)

= - 17.5

Finding value of x when y = 10

k = xy

- 17.5 = x10

Bringing like terms on one side

- 17.5 - 10 = x

-27.5 = x

5 0
3 years ago
Other questions:
  • Riley is building a garden box for his backyard. He wants the perimeter to be 32 ft long. If
    10·1 answer
  • The region bounded by the curve y = 2/(1 + e−x), the x- and y-axes, and the line x = 10 is rotated about the x-axis. Use Simpson
    5·1 answer
  • You are given the function f(x)=1/x^2+10. f(x) is concave up whenever: A. x^2−10 is negative. B. 3x^2−10 is positive. C. 3x^2+10
    12·1 answer
  • Which choice describes a question that could be answered by moving the decimal point 2 places to the left?
    6·2 answers
  • What is 555.555 rounded to the nearest 100
    8·2 answers
  • Please help me idk this
    14·1 answer
  • The answer for number two
    15·2 answers
  • Which facts are true for the graph of the function below? Check all that apply.
    13·1 answer
  • What does this mean? 20 points + brainleist! What other angle measures or side lengths can you determine using these added figur
    6·1 answer
  • Which is the best estimate of 90/7 divided by. 1/3/4 <br><br> 2<br> 6<br> 12<br> 24
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!