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
77julia77 [94]
3 years ago
11

CD is the perpendicular bisector of both XY and ST and CY=20.

Mathematics
2 answers:
agasfer [191]3 years ago
8 0
Is a 5 percent effective
xenn [34]3 years ago
3 0

Answer:

The correct option is C.

Step-by-step explanation:

It is given that CD is the perpendicular bisector of both XY and ST, and CY=20.

In triangle XCD and YCD,

CD=CD                         (Common sides)

\angle XDC=\angle YDC=90^{\circ}              (Definition of perpendicular bisector)

\angle XD=\angle YD              (Definition of perpendicular bisector)

By SAS postulate of congruent triangles,

\triangle XCD=\triangle YCD

The corresponding parts of congruent triangle are congruent,

CX=CY                (CPCTC)

XC=20                 (CY=20)

The length of CX is 20 units. Therefore the correct option is C.

You might be interested in
Please help me on this’ gracias
blondinia [14]

Answer:

9,4,-1,-6

Step-by-step explanation:

You just need to plug in the x values into the equation and solve.

6 0
3 years ago
Read 2 more answers
Answer 6s^5t x s^4t^2
babunello [35]

Answer:

6s⁹t³

Step-by-step explanation:

6s⁵t ₓ s⁴t² =

= 6ₓs⁵⁺⁴t¹⁺²

= 6s⁹t³

8 0
3 years ago
Read 2 more answers
Solve 3(x+3) >4(x-4)
frutty [35]

3 X + 9 is greater than 4 x minus 16

+ 25 is greater than x

6 0
3 years ago
Why is 0.03 less than 7.85?
IRINA_888 [86]
I think 0.3 is less 7.85 because there is a 1 on the end that was is a 3 and if you round it would be 0
7 0
3 years ago
What number is 1/4 of 20?​
Alex73 [517]
5 just do 4 divided by 20
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find an equation in slope intercept for the line 3x-4y=7
    9·1 answer
  • Pablo wrote four division equations with 6 as the quotient. what could have been the four division equations he wrote?
    14·1 answer
  • 7x+2y=4 <br> y=x+1<br> Solve the system of equations.<br> (1/3,4/3)<br> (2/9,11,9)<br> no solution
    5·2 answers
  • What are the missing parts that correctly complete the proof?
    14·1 answer
  • If the movie theater seats 328 people, what is the maximum amount of money the theater can bring?
    6·2 answers
  • The values of x and y vary directly write an equation that relates x and y x = 0.1 y = 0.9
    12·1 answer
  • Angel is going to invest in an account paying an interest rate of 6.5%
    12·2 answers
  • Hello Good morning can someone give me the answer of this operation?
    9·1 answer
  • Help me I need pls pls pls
    12·1 answer
  • Translate the following word phrases to an algebraic expression and simplify: “8 times the difference of 6 times a number and 3”
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!