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
nikitadnepr [17]
2 years ago
13

a right triangle has a base that measures 39 inches and a height that measures 80 inches what is the length of the hypotense

Mathematics
1 answer:
mafiozo [28]2 years ago
4 0
A right triangle has three sides: the two sides that share a vertex are known as the legs, and the other side is known as the hypotenuse.  The legs are known as a and b, while the hypotenuse is c.
The Pythagorean Theorem states the a^2 + b^2 = c^2.  If we plug the numbers into this equation, we will find the length of the hypotenuse.
39^2 + 80^2 = c^2
1521 + 6400 = c^2
7921 = c^2
We have c squared now, but we want to know how much c is equal to.  The square root of c^2 will be our answer.
89 = c
The length of the hypotenuse of a right triangle with legs that measure 39 and 80 inches is 89 inches.


You might be interested in
Y=3 - 2x<br> 3x + 4y = 1
PolarNik [594]

Answer:

{y,x} = {17/2,-11}

Step-by-step explanation:

7 0
3 years ago
Can someone please help me with this problem?? **It's high-school geometry.
jeka94

Hello!

Answer:

\huge\boxed{59.04 units}

To solve, we will need to use Right-Triangle Trigonometry:

Begin by solving for angles ∠S and ∠R using tangent (tan = opp/adj)

tan ∠S = a / (1/2b)

tan ∠S = 3√5 / 14

tan ∠S ≈ 0.479

arctan 0.479  = m∠S (inverse)

m∠S and m∠R ≈ 25.6°

Use cosine to solve for the hypotenuse, or the missing side-length:

cos ∠S = 14 / x

x · cos (25.6) = 14

x  = 14 / cos(25.6)

x ≈ 15.52

Both triangles are congruent, so we can go ahead and find the perimeter of the figure:

RS + RQ + QS = 28 + 15.52 + 15.52 = 59.04 units.

Hope this helped you! :)

5 0
3 years ago
Read 2 more answers
Please show me how to start this question but don't give me the answer
Natalija [7]

To make the input-output table, we need to plug in the given vaues of x's in the equation to get their corresponding values of y.

Let's plug in x = -2 in y = 6x +5. So,

y = 6( -2) + 5 = -12 + 5 = -7

Similarly for x = 0, y= 6(0) + 5 = 5

For x = 1, y = 6(1) + 5 = 6 + 5 = 11

For x = 4, y = 6(4) + 5 = 24 + 5 = 29

For x= 5, y = 6(5) + 5 = 30 + 5 = 35.

I am attaching the input -output table from the above result.

Hope this helps you!

4 0
3 years ago
Product is a 12-ounce bottle of generic mouthwash that sells for dollar 39 product B is a 24 ounce bottle of mouthwash that cost
Marizza181 [45]
The 12 ounce bottle is a better buy as the customer spends less per ounce ($0.1158/oz) than the 24 ounce ($0.1163/oz). 
3 0
2 years ago
Read 2 more answers
Tyler wants to buy some cherries at the farmer’s market. He has $10 and cherries cost $4 per pound. How many pounds of cherries
bearhunter [10]

Answer:

2-and-a-half pounds

10 / 4 = 2.5

5 0
1 year ago
Read 2 more answers
Other questions:
  • Match each pair of monomials with their greatest common factor
    9·1 answer
  • A total of
    6·1 answer
  • Simplify the expression 3bx4b
    10·2 answers
  • Identify one characteristic of exponential decay.
    9·2 answers
  • Cameron went on a diet for 2 months (8 weeks). He drank 80 fluid ounces of water per day during the first 3 weeks of his diet an
    7·1 answer
  • What is 1.750 in a mixed number
    13·2 answers
  • Please help quick!!!!!!!!!!!!1
    11·1 answer
  • HELP PLEASE- <br> I would really appreciate it
    8·1 answer
  • Help please!please ASAP
    5·2 answers
  • A rectangular billboard is 30 feet by 18 feet. If a gallon of paint covers 250 square feet, how many gallons should be purchased
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!