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
natulia [17]
2 years ago
8

I need answer quickly

Mathematics
2 answers:
Anton [14]2 years ago
4 0

Answer:

√85

Step-by-step explanation:

a² + b² = c²

6² + b² = 11²

36 + b² = 121

b² = 121 - 36

b² = 85

b = √85

g100num [7]2 years ago
3 0

Answer:

Hello! The answer is b = \sqrt{85}.

Step-by-step explanation:

To solve this question, we have to use the Pythagorean theorem. We are given one of the legs and the hypotenuse. (The hypotenuse is opposite the right angle).

a^2 and b^2 represent our legs while c^2 represents the hypotenuse.

We have to substitute our values in for a^2 and c^2:

6^2 + b^2 = 11^2

This leaves us with 36 + b^2 = 121

To get b^2 by itself, we have to subtract 36 from both sides:

36 + b^2 = 121

-36             -36


This leaves us with b^2 = 85

To get just b, we have to take the square root:

√b^2 = √85

This leaves us with b = \sqrt{85}.

You might be interested in
X^2+4x divides by x
valkas [14]

Answer:

x + 4

Step-by-step explanation:

x^2 + 4x / x = x^2/x + 4x/x

                   = x + 4

hope it helped!

8 0
3 years ago
Assume f(x) = g(x). Which of the following two functions may be used to represent the function 3x = x – 4? *
nirvana33 [79]

Since we know that the two functions are equal, f (x) = g (x), therefore when we equate the two equations the result should be similar to 3x = x – 4:

 

A. f(x) = 3x, g(x) = x – 4

Equating the two functions:

3x = x – 4             (correct)

 

So we now got our answer (A)

8 0
3 years ago
The width of a rectangle is 7 meters greater than its length
nydimaria [60]

Answer:

Step-by-step explanation:

Let x be the length of the rectangle.

Width = x + 7

7 0
2 years ago
Describe 2 real world situation that could be modeled by a quadratic function
Naya [18.7K]

Solution:

1. Consider two trees which are 5 m apart. Suppose one tree is located at a distance of 45 m from my house and another tree is located 50 m from my house. Represent , distance of two trees from my house in terms of Quadratic function.

Solution:

Let location of my house when map of planet earth is drawn or on  globe=x

⇒(x-45)(x-50)=0

⇒ x² - 45 x - 50 x +45 × 50 =0

⇒ x² - 95 x + 2250=0

2. Suppose age of me and my brother is 6 and 10 years. The Product of  difference between age of me and my mother who is x years old and my brother and mother is 780.Find my mother's age.

Solution:  Age of my mother = x years

→(x-6) × (x-10)= 780,

if you will solve it , the value of x= 36 years

5 0
3 years ago
g Programs submitted by programs in a computer science course are examined for syntax errors and logic errors. Suppose 36% of al
Llana [10]

Answer:

The answer is below

Step-by-step explanation:

Let S denote syntax errors and L denote logic errors.

Given that P(S) = 36% = 0.36, P(L) = 47% = 0.47, P(S ∪ L) = 56% = 0.56

a) The probability a program contains both error types = P(S ∩ L)

The probability that the programs contains only syntax error = P(S ∩ L') = P(S ∪ L)  - P(L) = 56% - 47% = 9%

The probability that the programs contains only logic error = P(S' ∩ L) = P(S ∪ L)  - P(S) = 56% - 36% = 20%

P(S ∩ L) = P(S ∪ L) - [P(S ∩ L') + P(S' ∩ L)] =56% - (9% + 20%) = 56% - 29% = 27%

b) Probability a program contains neither error type= P(S ∪ L)' = 1 - P(S ∪ L) = 1 - 0.56 = 0.44

c)  The probability a program has logic errors, but not syntax errors =   P(S' ∩ L) = P(S ∪ L)  - P(S) = 56% - 36% = 20%

d) The probability a program either has no syntax errors or has no logic errors = P(S ∪ L)' = 1 - P(S ∪ L) = 1 - 0.56 = 0.44

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a property of a parallelogram?
    7·2 answers
  • Find an equation of the tangent plane to the surface at the point . Question 14 options: a) b) c) d) e)
    9·1 answer
  • Wright a real world problem with this<br><br><br> 2x + 5 &gt; 23
    12·1 answer
  • Idc about giving away my points...How about 20+ Points for explanation &amp; Correct answer
    5·1 answer
  • At the Burger Barn, 80% of the 20 menu items come with a side of fries. How
    14·1 answer
  • What is an equation of the line that passes through points (-2, -3) and (-1, 2)
    13·1 answer
  • Share what you think loves is. I think love is when you can sit next to each other and not say anything watching tv or something
    9·1 answer
  • Please help ASAP!! <br> I'll mark brainliest!
    12·1 answer
  • Ayo take some points you deserve them
    9·1 answer
  • Consider the line y equals 2 over 5 x plus 4.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!