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
Tomtit [17]
3 years ago
13

I am very confused (I didn’t mean to press B)

Mathematics
1 answer:
Marta_Voda [28]3 years ago
5 0

Answer:

The anwer is A

Step-by-step explanation:

If it is a right angle triangle we use paythagoras theorem

a ×a + b× b= c × c

  • so we use the side which is straight to the 90° angle for the variable C. For variable A and B it doesn't matter we can use what we want.
  • so the side which is straight to the 90° angle is 17.
  • now let's substitute

1. 15× 15( square of 15) + b× b(square of b) = 17 ×17 (square of 17)

;2. 225 + b×b(square of b ) = 289

3. b×b(square of b) = 289-225

4. b × b( square of b )= 64

\sqrt{b \times b}  =  \sqrt{64}

b = 8

I hope it is helpful

You might be interested in
Factor the expression using GFC/Greatest common factor. <br><br> 48y + 40x
madreJ [45]
48y + 40x factored is 8(6y+5x)
5 0
2 years ago
Read 2 more answers
How many tenths are there in 2.7?
svetlana [45]

Answer:

One,,,,,,,,,,,,,,,,,,,,,,

3 0
3 years ago
Read 2 more answers
At his new job, Jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10
likoan [24]
The equations would be:
y=9x +50
y=10x

3 0
3 years ago
I need help on finding the value of x <br> Can someone please help me?
Yuliya22 [10]

Answer:

x=25 degrees and the angles are vertical (opposite each other)

Step-by-step explanation:

(4x-25)=75

4x=100

x=25

3 0
3 years ago
Read 2 more answers
Describe in detail two different real-world situations in which you could use the Pythagorean Theorem.
omeli [17]

Answer:

you can use it in architecture and construction

Step-by-step explanation:

say you are building a sloped roof. If you know the height of the roof and the length for it to cover, you can use the Pythagorean Theorem to find the diagonal length of the roof's slope. You can use this information to cut properly sized beams to support the roof, or calculate the area of the roof that you would need to shingle. I hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • A bag of apples weighs 7 7/8 pounds and a full bag costs $10.88. By weight 1/18 of the apples are rotten . What is the cost of t
    9·2 answers
  • Since the beginning of the year, 1982 people have come into a blood bank to donate blood and 340 were found to have high blood p
    13·1 answer
  • The rectangle below was enlarged using a scale factor.
    11·2 answers
  • The middle school baseball team, the badgers won 20 games last year. This year they won 22 games. What is the percent increase o
    7·1 answer
  • Eddie is practicing wind sprints during his summer break. He’s able to run 72 meters in 12 seconds. If d represents distance and
    9·2 answers
  • PLEASE HELPP!!! (look at picture)
    10·1 answer
  • (3a+2b-4c)+(3a+2b-4c)​
    12·2 answers
  • A 27- inch long ribbon was cut into 4 equal lengths. How long was each piece of ribbon?
    5·1 answer
  • Solve for x. Rolind to the nearest hundredth.
    14·1 answer
  • 7. Evaluate the expression ab for a = 8 and b=5.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!