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
Alexeev081 [22]
3 years ago
7

Lisa and Molly are on a bridge and see a tree sticking out of the water. Use the diagram to determine how far away Lisa is from

the tree in the water. Use appropriate units.

Mathematics
1 answer:
Oxana [17]3 years ago
6 0

Answer:

26.5 ft

Step-by-step explanation:

Let the point of the tree sticking out water be represented as S.

Thus, we have ∆LMS.

How far Lisa is from the tree in the water = \overline{LS}

Using Sine Rule, find \overline{LS}

\frac{\overline{LS}}{sin(M)} = \frac{\overline{MS}}{sin(L)}

\overline{LS} = x

\overline{MS} = 22 ft

\angle M = 103

\angle L = 54

Plug in the values into the equation

Thus:

\frac{x}{sin(103)} = \frac{22}{sin(54)}

Multiply both sides by sin(103)

\frac{x}{sin(103)}*sin(103) = \frac{22}{sin(54)}*sin(103)

x = \frac{22*sin(103)}{sin(54)}

x = 26.5 ft (nearest tenth)

✅Lisa is 26.5 ft far away from the tree in the water.

You might be interested in
If f(x)=x+8 and g(x)=-4x-3 find (f+g)(x)
nydimaria [60]

Answer:

for this case we have the following functions:

f (x) = x + 8

g (x) = -4x - 3

Subtracting the functions we have:

(f - g) (x) = f (x) - g (x)

(f - g) (x) = (x + 8) - (-4x - 3)

Rewriting:

(f - g) (x) = x + 8 + 4x + 3

(f - g) (x) = 5x + 11

Answer:

D. (f - g) (x) = 5x + 11

7 0
3 years ago
How do i find the unknown side length of #9?
Natali5045456 [20]
You can find the unknown side length by using pythagorean theorem. a²+b²=c²
Simply plug-in numbers into the formula. Your answer is 80.
4 0
3 years ago
I need helpppppppppppppppppp
notsponge [240]

Answer:

A:

9×1=9

9×2=18

9×3=27

9×4=36

9×5=45

9×6=54

9×7=63

9×8=72

9×9=81

9×10=90

B:

It goes down by 1 after multiplying a bigger number.

C:

It goes up by 1 after multiplying a bigger number.

Step-by-step explanation:

hope this helps you and have a great day

4 0
3 years ago
Please help.........................
astraxan [27]
<span>The diameter in centimeters (cm) of a human hair is about 0.0025 cm. In terms of scientific notation, it is written as 2.5 x 1</span><span>0^-3 cm</span>
7 0
3 years ago
assuming the growth rate stays constant at 1.2%, how many doublings would take place in a 500- year period?
Juliette [100K]

9514 1404 393

Answer:

  8.6

Step-by-step explanation:

The growth factor per year is 1.012, so in 500 years is ...

  1.012^500

The number of doublings is the solution to ...

  2^n = 1.012^500

Taking logarithms, we have ...

  n·log(2) = 500·log(1.012)

  n = 500·log(1.012)/log(2) ≈ 8.6046

About 8.6 doublings will take place in 500 years.

3 0
2 years ago
Other questions:
  • Jason places a mirror on the ground 40 feet from the base of a tree. He walks backwards until he can see the top of the tree in
    7·2 answers
  • Roger read 4 more books in July then he did in January how many books did he read in July
    5·1 answer
  • Need answer ASAP <br> *MARKING BRAINLIEST
    11·2 answers
  • Identify the equation of the line with the given slope and Y intercept,
    5·2 answers
  • Is(2, 5)asolutiontotheinequality 2x + 3y ≥ 20 ?
    11·2 answers
  • Naveen is a video game designer creating a new video game in the racing genre. Outline the elements of the game that Naveen will
    14·1 answer
  • What is the ratio and percent of the rectangle below is shaded
    14·2 answers
  • Which expression is equivalent to this polynomial? 4x^2 + 27
    11·1 answer
  • Please help me click the picture to see
    10·1 answer
  • Identify the slope and vintercept of the function y - 3x- 6.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!