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
topjm [15]
3 years ago
15

Trigonometry Problem Solving

Mathematics
1 answer:
Maslowich3 years ago
7 0

Step-by-step explanation:

Angle C = 180° - 83° - 59° = 38°

By Sine rule,

AC/sinB = AB/sinC

Therefore AC = ABsinB/sinC

= 10.3sin59°/sin38°

= 14.34km.

You might be interested in
HELP PLS IN NEEDD HELP QUICK PLS 10 PTS!<br>and show reasoning pls
meriva

Answer:

what do u need help with?

Step-by-step explanation:

Theres no question. Hope this helps

8 0
2 years ago
Read 2 more answers
A jar has 15 pink gumballs, 22 green gumballs, 19 red gumballs, and 19 yellow gumballs. Which colored gumball has the greatest p
Phoenix [80]

Answer:

green

Step-by-step explanation:

the one with the most gumballs compared to the other colors is the most likely

7 0
3 years ago
Read 2 more answers
Find the value of a²+b <br> if...<br> a=-2 and b=5
Nana76 [90]

Answer:

9

Step-by-step explanation:

a²+b

Substituting values,

=> (-2)^2+5

=> 4 + 5

=> 9

4 0
3 years ago
Read 2 more answers
Please help, Will give brainliest
Talja [164]

Answer:

First since 2 of the options ask for the width of BM lets solve for it using the Pythagorean theorem for both sides of point L:

a² + b² = c²

30² + b² = 50²

b² = 50² - 30²

b² = 1600

b = 40    Line BL = 40 ft

Since the ladder is 50 feet it is the same length on the other side as well

a² + b² = c²

40² + b² = 50²

b² = 50² - 40²

b² = 900

b = 30        line LM is 30 ft

SO line lm + line bl = 30 + 40 = 70 ft

A is true because ^

B isn't true because as we solved for earlier, BL is 40

C is true because line LM is in fact 30 ft as we solved for

D is not true because as we said earlier BM is 70

E is true because the same ladder was used on both sides of the street

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Can someone help me plz
wolverine [178]

Answer:

75°

Step-by-step explanation:

Recall: SOH CAH TOA

Reference angle = ? = θ

Side length opposite to reference angle = 27

Hypotenuse length = 28

Apply SOH, which is:

sin(\theta) = \frac{Opposite}{Hypotenuse}

Substitute

sin(\theta) = \frac{27}{28}

\theta = sin^{-1}(\frac{27}{28})

\theta = 75 degrees (nearest degree)

7 0
3 years ago
Other questions:
  • Two assembly lines I and II have the same rate of defectives in their production of voltage regulators. Six regulators are sampl
    11·1 answer
  • Find two pairs of integers whose sum is -6
    15·2 answers
  • Substitution method <br> Y=0.2+2200<br> Y=-x+5500
    6·1 answer
  • Find the area of the triangles. Show all your work
    9·2 answers
  • Find GH<br><br>please help :3​
    6·1 answer
  • How do I solve x/4 =5
    12·2 answers
  • A bell pepper has 3 grams of sugar per serving.
    7·1 answer
  • Solve: 5(3x + 2) -2 = 2 (1 -7x)​
    9·2 answers
  • Giving brainliest to correct answers!
    8·1 answer
  • Pls help! marking brainliest!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!