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
sergeinik [125]
2 years ago
14

Solve the triangle. Round your answers to the nearest tenth.

Mathematics
1 answer:
wel2 years ago
4 0

Answer:

m∠A ≈ 43°

m∠B ≈ 55°

mBC ≈ 20

Step-by-step explanation:

Law of Sines: \frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}

Step 1: Find m∠B

\frac{29}{sin82} =\frac{24}{sinB}

Step 2: Solve for ∠B

29sinB = 24sin82°

sinB = 24sin82°/29

B = sin⁻¹(24sin82°/29)

B = 55.038°

Step 3: Find m∠A

180 - (55.038 + 82)

180 - 137.038

m∠A = 42.962°

Step 4: Find BC

\frac{29}{sin82} =\frac{BC}{sin42.962}

Step 5: Solve for BC

29sin42.962° = BCsin82°

BC = 29sin42.962°/sin82°

BC = 19.9581

You might be interested in
Let x and y represent two real numbers. Write an algebraic expression to denote the quotient obtained when the product of the tw
sertanlavr [38]
(xy)/(x+y) hope this helps
5 0
3 years ago
Explain how the GCF is used to factor an expression?
scoundrel [369]

When factoring, it's easier to "pick out" the GCF first because it makes it simpler to factor even further. Otherwise, you will be troubled with lots of numbers and variables, so it will just get confusing.

6 0
2 years ago
Solve for x<br>A:10 B:14.5 C:20 D:6÷3​
den301095 [7]

By applying Cathetus theorem, the value of x is equal to 10 units.

<h3>How to determine the value of x?</h3>

In order to determine the value of x, we would apply Cathetus theorem (leg rule), which states that each leg of a right-angled triangle is the geometric mean that's directly proportional between the hypotenuse and the part of the hypotenuse that's directly below the leg.

In this context, we have:

x² = m × a

x² = (21 + 4) × 4

x² = 25 × 4

x² = 100

x = √100

x = 10 units.

Read more on Cathetus theorem here: brainly.com/question/11357448

#SPJ1

7 0
1 year ago
PLS HELP IF U CAN <br> where is the graph increasing? <br> options: x&lt;0 or x&gt;0
boyakko [2]

Answer:

x>0

Sorry to say this but im speechless when I read the question

no hard feelings

keep studying

Step-by-step explanation:

5 0
3 years ago
6.7.35
tino4ka555 [31]

Answer:

Step-by-step explanation:

dang this one is hard lol

4 0
2 years ago
Read 2 more answers
Other questions:
  • Choose the equation that represents the graph below
    8·1 answer
  • If sin x = .52 and cos x = .85, what is cot x?
    11·1 answer
  • Find the sum 5/8 + 7/12<br> A) 1 5/24<br> B) 1/2<br> C) 12/20 <br> D) 5/24
    12·2 answers
  • List 3 equivalent ratios of 5/2
    8·2 answers
  • At Gulfport Electronics, Randy earns a monthly salary of $1500 plus a 5% commission of x, his total monthly sales. If his March
    8·2 answers
  • The scale factor, k, is 2. How does the size of the image relate to the pre-image?
    7·2 answers
  • Write<br> in function notation: h=x-2
    10·2 answers
  • The dividend is a factor of 60. The divisor is a factor of 18. The quotient is a multiple of 3. Use the numbers to find one poss
    7·1 answer
  • Which is the best estimate of −4.8402 − −35.1011?<br><br> quick please
    11·2 answers
  • I dont know how to do this can someone answer it and help me understand how to do this
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!