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
Mazyrski [523]
3 years ago
7

What is the value of x in a 45-45-90 triangle and the hypotenuse is 4?

Mathematics
1 answer:
Temka [501]3 years ago
3 0

9514 1404 393

Answer:

  x = 2√2 ≈ 2.83

Step-by-step explanation:

The side length of an isosceles right triangle is 1/√2 times the hypotenuse length. If x is the side length, then ...

  x = 4/√2 = 4(√2)/2

  x = 2√2 ≈ 2.83

__

You have not specified the form of the answer. Sometimes an exact answer (2√2) is required. Sometimes the answer is required to be rounded to tenths or hundredths.

You might be interested in
What kind of a fraction is 6 1/3?
miss Akunina [59]

Answer:

6 1/3 Is a mixed fraction

4 0
3 years ago
Read 2 more answers
Which of the following is a rational number?
satela [25.4K]
I think the answer is 98 squared
6 0
3 years ago
Give some examples of items that weigh more than 1 ton
PilotLPTM [1.2K]
A ship, A car, A house, An elephant
8 0
3 years ago
Write and algebraic expression , Twice a number n
kenny6666 [7]

Answer:

2(n) or 2n

Step-by-step explanation:

.................

4 0
2 years ago
In the morning you receive a notification from your bank that you are -$18 in your account you jump out of bed and rush to depos
Anna [14]

Answer:

-38 because -18-20=-38

4 0
2 years ago
Read 2 more answers
Other questions:
  • How many multiples of 7 are there between 100 and 1000.
    5·2 answers
  • Marissa found that 12 of the 50 people she surveyed like lemon in their tea. How many of the 4,500 people in his town would you
    8·1 answer
  • The area of the circle below is 28.26. What is the diameter?
    15·1 answer
  • Suppose a biologist studying the mechanical limitations of growth among different species of tulips monitors a national preserve
    6·1 answer
  • Which of the following notations correctly describe the end behavior of the polynomial graphed below?
    14·2 answers
  • A computer manufacturer estimates that its cheapest screens will last less than 2.8 years. A random sample of 61 of these screen
    8·2 answers
  • What number is 40% of 160?
    14·1 answer
  • Find the diameter of a cylindrical construction pipe is 4 ft. If the pipe is 18 ft. Long, what is its volume? Use the value 3.14
    5·1 answer
  • [-4<br> 6<br> 3<br> -4]<br> [2<br> 3<br> 1.5<br> T]
    10·1 answer
  • Can soeone answer this asap pleasee?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!