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
MariettaO [177]
3 years ago
5

Find the length of side AC. Give your answer to 1 decimal place. 68 A 7 cm

Mathematics
1 answer:
kondaur [170]3 years ago
5 0

Answer:

17.3 cm

Step-by-step explanation:

(refer to the attached for reference)

since the given triangle is a right triangle (i.e with one of the angles being 90 deg), we can use trigonometry to determine the missing side.

In our case, we are given ∠ABC = 68° and the length of its adjacent side AB = 7 cm.

From trigonometry, the following relationship may be formed:

tan (68°) = opposite length / adjacent length

tan (68°) = AC / AB

tan (68°) = AC / 7   (multiply both sides by 7)

7 tan (68°) = AC (rearrange)

AC = 7 tan (68°)    (solve using calculator)

AC = 17.3256

AC = 17.3 cm (1 dec pl)

You might be interested in
Solve <br> 6r + 7 = 13 + 7r
Firdavs [7]

Answer:

r = -6

Step-by-step explanation:

6r + 7 = 13 + 7r

-6r both sides

7 = 13 + r

-7 both sides

r + 6 = 0

-6 both sides

r = -6

8 0
3 years ago
Read 2 more answers
Which statements about the data sets are true? Check all that apply.
Yuri [45]

Answer: 2, 3, 4, 5

Step-by-step explanation:

I just did it i'm positive it correct :)

Hope this helps.

7 0
3 years ago
Helpppppp plsssss......,,,??
Maurinko [17]

Answer:

25

Step-by-step explanation:

square 7 and 24 to get 625. Then square root it to get 25

5 0
2 years ago
Jim currently has​ $1,250 in his bank account and Sally has​ $1,400 in her bank account. Jim deposits​ $27.50 per week and Sally
Paha777 [63]

Answer:

20 weeks

Explanation: this is the answer

3 0
2 years ago
Read 2 more answers
Bdhskakaiaggsbsnasnbdbsjsjs simplify c^4/c^3
slava [35]

Answer:

Cancel the common factor of  c^ 4  and  c ^3 .

The answer is c

Step-by-step explanation:

Hope this helps! Have a nice day!

5 0
2 years ago
Read 2 more answers
Other questions:
  • Betty bought a package of meat that weighed 1.75 kilograms and another that weighed 1.54 kilograms how much meat did she buy alt
    6·1 answer
  • Answer all those 4 question
    13·1 answer
  • mariah owned her grandfather $2.25 but was recently able to pay him back $1.50. How much does mariah currently owe her grandfath
    11·2 answers
  • Samantha and Mia each left Julia’s house at the same time. Mia walked north at 7 kilometers per hour. Samantha ran west at 11 ki
    10·2 answers
  • Ben buys bottles of sports drinks from the store for $2 each and takes them to his school's football games. He sells
    6·2 answers
  • Can you please help me​
    9·1 answer
  • Find 4.23 - 6.87 Write your answer as a decimal
    11·2 answers
  • 12
    7·1 answer
  • Solve the system of inequalities by graphing.<br> x≤7 x&gt;2
    8·1 answer
  • Solve pls brainliest
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!