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
Elina [12.6K]
3 years ago
11

What is the value of X

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
3 0

Answer:

27=x

Step-by-step explanation:

We can use the triangle angle bisector theorem

x+8            2x-5

--------- = ------------

10                14

Using cross products

14(x+8) = 10 (2x-5)

Distribute

14x +112 = 20x -50

Subtract 14x from each side

14x-14x +112 = 20x-14x -50

112 = 6x-50

Add 50 to each side

112+50 = 6x-50+50

162 = 6x

Divide by 6

162/6 = 6x/6

27=x

You might be interested in
8 • 10 exponent 9 ÷ 1.2 • 10 exponent 6
Alex_Xolod [135]
Ok 12÷9=0r12 and with exponits 10 and 10 because 10 and 10 will become 10 and 6 so 12+10=22 now you can divide 22÷9=1R3
6 0
3 years ago
When I have more than two samples of proportions, I can use ANOVA to test for significant differences. a. True b. False
Cerrena [4.2K]
False I took the quiz and it was right
5 0
3 years ago
2p-q=0 find the subject formula for p and q
Lana71 [14]
2p-q=0 => 2p=q => q/p=2
4 0
3 years ago
How do u graph x=68 in an inequality
worty [1.4K]
You use x ≤ 68 or x ≥68
7 0
3 years ago
George is given two circles, circle O and circle X 1 as shown. If he wants to prove that the two circles are similar, what would
salantis [7]

Answer:

Step-by-step explanation:

Given: The radius of circle O is r, and the radius of circle X is r'.

To prove: Circle O is similar to circle X.

Proof: Move the center of the smaller circle onto the center of the largest circle. Translate the circle X by the vector XA onto circle O. The circles now have the same center.

A dilation is needed to increase the size of circle X to coincide with the circle O. A value which when multiplied by r' will create r.

The scale factor x to increase X:

⇒

A translation followed by a dilation with scale factor  will map one circle to the other, thus proving the given both circles similar.

Therefore, circle O is similar to circle X.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is: 2/3 X 5/6 X 14 = ___.
    12·1 answer
  • Find an equation of the tangent to the curve at the point corresponding to the given value of the parameter. x = cos(θ) + sin(10
    5·1 answer
  • DEF is a right triangle. <br><br> A. True <br> B. False
    10·2 answers
  • How many x-intercepts does the graph of y = 2x^2 + 5x +9 have?
    6·1 answer
  • You had 22 to spend on seven pencils. after buying them you had 8 how much did each pencil cost
    11·2 answers
  • When the equation 16/x = 4 is simplified, the value of x is??
    9·2 answers
  • -4(35)+2(-t) for s=1/2,t=-3
    6·2 answers
  • Determine the total number of roots of each polynomial function <br> g(x) = 5.8 - 12/2+3
    15·1 answer
  • Simplify the following algebraic expression
    10·2 answers
  • 9.77x10^5 1SF<br> In standard form
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!