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
shtirl [24]
3 years ago
9

Find the length of the missing side. If necessary, round to the nearest tenth. side A = 38 side b =b side  c = 34

Mathematics
2 answers:
maks197457 [2]3 years ago
8 0

The length of the missing side = side B = <em><u>17 (D) or 51(A)</u></em>

<h3>Further explanation </h3>

Triangles are flat fields bounded by 3 intersecting sides and 3 angles

This side can be the same length or different.

If at an angle there is an angle of 90 degrees, this triangle is said to be <em>a right angle </em>

There is a hypotenuse in this triangle which is the sum of the two sides

\large{\boxed{\bold{C^2=A^2+B^2}}

where c = hypotenuse

a and b = side/leg

This formula is known as the Pythagorean theorem which states that:

<em>the hypotenuse or the longest side in a right triangle equal to the sum of the squares of the other sides. </em>

or

<em>the sum of the squares of the length of the two sides equals the square of the length of the hypotenuse </em>

While the angle formulas used are

  • sin a = opposite / hypotenuse
  • cos a = adjacent / hypotenuse
  • tan a = opposite / adjacent

From the problem it is known that side A = 38 ,side b = b, side c = 34

There are 2 possible solutions to this problem because the image does not exist:

  • 1. side A as the hypotenuse side (the longest side)
  • 2. side B as hypotenuse side

Possible Solution no 1

A² = C²+B²(A=hypetenuse)

B² = A²-C²

B² = 38² - 34²

B² = 288

B = √288

B = 16.97, round to the nearest tenth ⇒ 17 (answer D)

Possible Solution no 2

B² = A²+C²(B=hypotenuse)

B² = 38² + 34²

B² = 2600

B = √2600

B = 50.99, round to the nearest tenth ⇒ 51 (answer A)

<h3>Learn more </h3>

the Sin rule

brainly.com/question/3324288

trigonometric ratio

brainly.com/question/9880052

the triangle angle

brainly.com/question/1611320

Prove the converse of the Pythagorean Theorem

brainly.com/question/1597216

Use Pythagoras' theorem

brainly.com/question/10488367

Keywords: Pythagoras' theorem, the trigonometric, hypotenuse

ohaa [14]3 years ago
5 0
A) 51, assuming this is a *right* triangle:

38^2+34^2 = 50.99^2, rounding 51!!
You might be interested in
Find the slope of a line traveling through the points (8, -3) and (2, 6)(8,−3)and(2,6).
Sauron [17]

Answer:

not sure if this is what youre looking for but here

y=-3/2x+9

Step-by-step explanation:

6 0
2 years ago
Isaac has a piece of rope that 5 yards long. Into how many 1/2 - yard pieces of rope isaac can cut?
Trava [24]

Answer:

10

Step-by-step explanation:

So there are 5 pieces of rope, if you cut them all in half then that would double the number.

7 0
3 years ago
Read 2 more answers
What is accurate about the scientific results learned by counting tree rings? Study of tree rings and associated geology shows t
marissa [1.9K]

Answer:

The correct answer is "Study of tree rings and associated geology shows that the Earth is more than 12,429 years old"

Step-by-step explanation:

While tress have been growing long enough to prove the earth is more than 12,000 years old, it is not able to prove much longer than that. Luckily geology is able to show is that Earth is over 4.6 billions years old. As a result, the above is the only true statement.

5 0
3 years ago
Aisha wants to make a dog bed for her new puppy. She buys 2.5 yards of fabric. If the fabric costs $4.90 per yard, how much does
balu736 [363]

Answer:

$12.25

Step-by-step explanation:

2.5 yards of fabric * $4.90 per yard of fabric = $12.25. Hope this helps!

3 0
3 years ago
Translate to an algebraic statement.<br> "The quotient of twice a number and 7 is 20."
Genrish500 [490]

<u>Answer:</u>

  • Translation: 2x/7 = 20

<u>Step-by-step explanation:</u>

  • <em>When we listen to the word "quotient", it means the solution to a division problem. </em>
  • <em>An unknown number that has been multiplied by 2 is in the numerator because it came before the 7 in the statement. </em>
  • <em>The number "7" is in the denominator because it came after the 2x in the statement. </em>
  • <em>The word "is" represents an equal sign.</em>
  • <em>The solution to the division problem (quotient) is 20. </em>

<u><em>If we put these clues together, we get 2x/7 = 20 as our translated equation.</em></u>

<u>Hence, our algebraic statement is 2x/7 = 20. The key is to listen to the statement. </u>

BrainiacUser1357

4 0
2 years ago
Other questions:
  • What is 8.52*10 to the third power in standard notation?
    8·1 answer
  • you find a triangle that has an area of 10 sq ft. the height of the triangle is 10 feet. what is the length of the base of the t
    7·1 answer
  • * Danny wants to earn $500,000 by the time he retires. He puts a huge bonus of $20,000 in an
    8·1 answer
  • Is 109 divided by 5 equal 21 R2
    12·1 answer
  • Meg has 120 flowers at her flower stand. Of all the flowers, 1/4 are red , 1/8 are pink, 1/8 blue. Of the other half, 1/3 are ye
    14·1 answer
  • Determine whether the second polynomial is a factor of the first.
    9·1 answer
  • Voltage (V), varies directly with resistance (R) in a circuit. If the voltage is 150 volts when the resistance is 480 ohms, find
    11·1 answer
  • $
    5·1 answer
  • Elena family is driving on the freeway at 55 miles per hour Andreas family is driving on the same freeway but not a constant spe
    5·1 answer
  • *HELP* *NEEDS IT ALSO TODAY RIGHT NOW*<br><br> Compare.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!