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
tangare [24]
3 years ago
10

What is the value of x?

Mathematics
1 answer:
marshall27 [118]3 years ago
5 0

Answer:

x=12

Step-by-step explanation:

Intersecting Chords Formula:

(segment piece) x (segment piece) =  (segment piece) x (segment piece)

10 * x =  ( 3+x) *8

10x = 24+8x

Subtract 8x

10x-8x = 24+8x-8x

2x= 24

Divide by 2

2x/2 =24/2

x = 12

You might be interested in
Can the two integers both be negative? Explain
liberstina [14]
If you are referencing a picture, there is none attached to this post. If you can repost with a picture I can try to help you!
5 0
3 years ago
In a class of 20 students:
Artyom0805 [142]

Whats the question? I dont understand whats happenign here.

5 0
3 years ago
Read 2 more answers
HELP what's the distance for this question? ​
jeyben [28]

Answer:

Distance = 38.57ft

Step-by-step explanation:

Given

Base = 60

\theta = 50

Required

The distance between the top and John

The distance is calculated using:

sin\alpha =  \frac{Distance}{Base}

Where

\alpha = 90 - \theta --- the angle between the diagonal line and the vertical line

\alpha = 90 - 50

\alpha = 40

So, we have:

Sin(40) = \frac{Distance}{60}

Distance = 60 * sin(40)

Distance = 60 * 0.6428

Distance = 38.57ft

Distance = 986 * tan(38)

Distance = 986 * 0.7812

Distance = 770ft<em> --- approximated</em>

5 0
3 years ago
Is this answer correct on problem 3
Yuri [45]
-1/4*x^2-x+3=-1/4*(x^2+4x)+3=-1/4*(x^2+4x+4)+4=-1/4*(x+2)^2+4
x0=-2
6 0
3 years ago
Read 2 more answers
How do you estimate large numbers?
Alex73 [517]
The best way to estimate large numbers is to find out how many units is in the number. For example, when you are dealing with millions you need to estimate the number of items closest to the large number. Ex. 1, 899,000 estimating this number is basically saying close to 2 million because the number to the right is higher then 5 so the number goes up.
4 0
3 years ago
Other questions:
  • Which situation could be represented by the graph?
    13·2 answers
  • WILL MARK BRAINLIEST
    9·1 answer
  • A graphing calculator displays 1.89 x 10^12 as 1.89e12. How do you think it would display 1.89 x 10^-12? What does the e stand f
    11·2 answers
  • Excess cash on hand may be a problem for a problem for a company because it may miss an opportunity to___.
    11·1 answer
  • PLZ HELP PLZ PLZ PLZ HELP
    7·1 answer
  • Solve for “z.”<br><br> Please help!
    7·1 answer
  • What are the domain and range of the inequality y &lt; sqrt x+3+1
    11·1 answer
  • A train leaves the station at time t = 0. Traveling at a constant speed, the train travels 390
    12·1 answer
  • 1.5meters line 1.2 meters wide what is the area
    9·2 answers
  • PLS ANSWER THE QUESTION
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!