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
Effectus [21]
3 years ago
14

What is the measurement of the highlighted side x? Please help and show steps please :)

Mathematics
1 answer:
Soloha48 [4]3 years ago
8 0

Answer:

Denote the O, A, B, C, D as shown in attached image:

O is center of circle.

OA = OC = OD = radius of circle

=> triangle OAD is isosceles

=> BA = BD = 12.8

Applying Pythagorean theorem:

OB = sqrt(OA^2 - BA^2) = sqrt(15.1^2 - 12.8^2) = 8.0

=> x = OC - OB = 15.1 - 8.0 = 7.1

Hope this helps!

:)

You might be interested in
Evaluate:25 divided by 5+2 multiplied by 3
dolphi86 [110]

Answer:

11

Step-by-step explanation:

25 than you divided 5 + 2 than you multiply 3 and you get

8 0
2 years ago
Read 2 more answers
A circle has a circumference of 34 54 cm. What is the area of the circle to the nearest whole centimeter? Use 3.14
inysia [295]

Answer:

<h2>9498.5 m</h2>

Step-by-step explanation:

We know that the Circumference = 3454 cm

And we also know that the formula for the Circumference of Circle is,

2\pi \times r

So we can put the equation this way,

3454 = 2\pi \times r

So we can solve for 'r'

3454 = 2 \times 3.14 \times r \\ 3454 = 6.28r \\ r   =   \frac{3454}{6.28}  \\ r = 550

Now we have radius and we can solve for the area of the circle,

\pi \times  {r}^{2}

3.14 \times 550 \times 550  \\  = 949850

We can convert this to meter,

9498.5 m

I am not sure if this is correct just let me know thanks :)

8 0
3 years ago
Describe the end behavior of the following graphs
Hunter-Best [27]

Answer:

Step-by-step explanation:

We have to see what happens at each graph at the “end” of x axis This means look both to the left and right of the x axis

1) when x approaches -oo, f(x)approaches -oo. When x approaches +oo, f(x) approaches +oo

2) when x approaches -oo, f(x) approaches +oo. When x approaches +oo, f(x) approaches +oo

3) when x approaches -oo, f(x) approaches -oo. When x approaches +oo, f(x) approaches -oo

4) when x approaches -oo, f(x) approaches -oo. When x approaches +oo, f(x) approaches +oo

4 0
3 years ago
5(2x-5) = 1/2(18x+40)​
andrew11 [14]

Answer:

x = 45

Step-by-step explanation:

5 (2x - 5) = 1/2 (18x + 40)​

10x - 25 = 9x + 20

10x = 9x + 45

x = 45

3 0
3 years ago
Read 2 more answers
Need help... post question in comments once someone answers
Ksenya-84 [330]

What's up? How can I help?


3 0
3 years ago
Other questions:
  • Find the valve please
    6·1 answer
  • 9+9+9+9+9+99999+o99+99+99
    8·2 answers
  • A little confused.<br><br><br> solve.
    14·2 answers
  • How do you solve these
    12·1 answer
  • Questions are in the picture. I need the answer urgently please! Thanks!
    11·1 answer
  • Solve the following equation 2/3x+6=1/2x+1/4x
    14·1 answer
  • Triangles 2.0........
    15·2 answers
  • A study was conducted to investigate how the amount of time spent study can help predict the test scores on the content. The stu
    6·1 answer
  • Dennis decided he wanted to go to the carnival. The carnival charges $6.00 for entry and $1.50 for each ride.
    11·1 answer
  • A line has a slope of and passes through the point (4, 7). What is its equation in
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!