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
NISA [10]
3 years ago
10

Picture attached below A. 1/3 B. 5/13 C. 4/5 D. 12/13

Mathematics
1 answer:
Ann [662]3 years ago
7 0

Answer:

B. 5/13

Step-by-step explanation:

What I used:

|hypotenuse|^2 = |opposite|^2 + |adjacent|^2 (right angle triangle)

sin x = opposite / hypotenuse

You might be interested in
Pls help me on this question.<br>Do NOT answer 13 and 15. Only answer 14.
Ilia_Sergeevich [38]
1,700 good luck hope it helps you 100*17=1,700
4 0
3 years ago
Read 2 more answers
A scientist wants to estimate the number of roads living near a lake.
QveST [7]
90 + 50 = 140
140 - 7 = 133
130 - 140
7 0
2 years ago
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 50 POINTS !! DONT SKIP :((.
8090 [49]

Answer:

poroportional because he will earn 3.50 the same number for every shoot and positve

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the volume of a sphere whose surface area is 1256 sq.cm (Take π = 3.14)<br>​
Alekssandra [29.7K]

Curved surface area of a sphere =1256 cm

2

We know that, Curved surface area of a spehre =4πr

2

⟹1256=4×3.14×r

2

⟹r

2

=

4×3.14

1256

⟹r

2

=100

∴r=10 cm

Hence, the answer is 10 cm.

4186.66666666 volume of sphere

6 0
2 years ago
Read 2 more answers
Use the Intermediate Value Theorem to show that there is a root of the given equation in the specified interval. ex = 3 − 2x, (0
laila [671]

Answer:

f(x) is continuous on the interval [0, 1], f(0) = <u>-2</u> , and f(1) = <u>1.718</u> . Since f(0) < 0 < f(1) , there is a number c in (0, 1) such that f(c) = 0 by the Intermediate Value Theorem. Thus, there is a root of the equation ex = 3 − 2x, in the interval (0, 1)

Step-by-step explanation:

From the question we are told that

   The equation is f(x) = e^x - 3-2x  

    The interval is  [0, 1]

Generally f(0) is  

      f(0) = e^0 - 3-2(0)

=>   f(0) = 1 - 3-2(0)  

=>    f(0) = -2  

Generally f(1) is

       f(1) = e^1 - 3-2(1)

       f(1) = e^1 - 1

       f(1) = 1.718

From the value we see that at x =  0  , f(0) =  -2 which is below the x-axis

    and  the  at  x = 1  , f(1) =  1.718  which is above the x-axis

Now  the according to Intermediate Value Theorem , given the condition stated above, there will exist a root c in the interval  such that

    f(c) =  0  

3 0
2 years ago
Other questions:
  • Solve the following system of equations:
    13·1 answer
  • Please someone HELP QUICK<br> ILL GIVE BRAINLIEST TO CORRECT ANSWER<br><br> HURRYYYYYY
    13·1 answer
  • PLEASE HELP FAST!
    11·1 answer
  • The function y = x 2 – 4x + 8 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence
    8·1 answer
  • The perimeter of a rectangle is 62 cm. The length of the rectangle is 7 more than 2 times the width. Find the dimensions.
    11·1 answer
  • Fill in the blank to make the problem true.
    15·1 answer
  • 40:10 = 12 :<br> Equivalent ratio
    7·1 answer
  • You know that 60% of students in a school are participating in a fundraiser. If between 200 and 400 students are participating,
    9·1 answer
  • Help help help help help plss
    7·2 answers
  • Help I don't know how to do this-
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!