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
skad [1K]
1 year ago
15

In the right triangle ABC shown, c=17ft and angle A=30 degrees Determine side a

Mathematics
1 answer:
jekas [21]1 year ago
6 0

Using relations in a right triangle, considering c as the hypotenuse, we have that the length of side A is: a = 8.5\sqrt{3}

<h3>What are the relations in a right triangle?</h3>

The relations in a right triangle are given as follows:

  • The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.
  • The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.
  • The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.

From the information given, we can build the following relation:

cos(A) = a/c.

\frac{\sqrt{3}}{2} = \frac{a}{17}

a = \frac{17\sqrt{3}}{2}

a = 8.5\sqrt{3}

More can be learned about relations in a right triangle at brainly.com/question/26396675

#SPJ1

You might be interested in
I need helppppppppp<br>​
marshall27 [118]

Answer:

C.

Step-by-step explanation:

I checked it and it’s right I hope this helps!!

7 0
3 years ago
Read 2 more answers
What is the perimeter of a square with side length 5 4/5? As a mixed number.
mezya [45]
29/5+29/5+29/5+29/5= 23 1/5
8 0
3 years ago
Read 2 more answers
What is the slope of a line PARALLEL to the graph?
SSSSS [86.1K]
If you mean parallel to another line, you have to find the the equation of that line. Lets just say it was y= 7x-2. To find the slope of a line parallel to that, then you look at the slope of that line, which in this case would be 7. The slope of a line parallel would have to be the same. So, I can't give you a direct answer because I can't see the graph but that is how you get the answer.
8 0
3 years ago
Danielle estimates that she will spend $250 on new summer clothes. She actually spent $350. What is the percent error? Round to
lesya [120]

Answer:

%28.57 (14285714286)

Step-by-step explanation:

Divid To get decimal (percent right)

250/350= 0.714285714285714

Subtract from 1 to get decimal (Percent wrong)

1.0 - 0.714285714285714= 0.285714285714286

Move over decimal to placements to the right to convert to percent

%28.5714285714286

Round

%28.57

8 0
3 years ago
Examine the two similar triangles below solve for y need by 11:59 for final exam
Sloan [31]

Answer:

60

Step-by-step explanation:

dont listen  to me this is a wrong answer

8 0
3 years ago
Other questions:
  • Louisa is 152.7 centimeters tall. Her younger sister is 8.42 centimeters shorter than she is. How tall is Louisa’s younger siste
    10·2 answers
  • Solve for x.<br><br> 4 | x - 7 | + 2 | x - 7 | = 12
    10·1 answer
  • Which is the graph of the function f(x) = x3 + x2 + 4?
    7·1 answer
  • A recipe needs 3/4 cup of sugar.if the recipe is doubled how much sugar is needed
    7·1 answer
  • A^8-12a^4+36 in factored form
    7·1 answer
  • We wish to estimate the population mean of a variable that has standard deviation 70.5. We want to estimate it with an error no
    15·1 answer
  • Pls hel me I’m stuck on this question
    7·2 answers
  • I’m really struggling here :,D
    8·1 answer
  • Find the unit rate. Kenny reads 58 page in 23 minute. how many pages Kenny reads per minute
    15·1 answer
  • One lap around the track on the playground is 1/9 mile. The 5th grade teachers walked 10 laps. How many miles did they walk
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!