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
alukav5142 [94]
3 years ago
7

If CD is the perpendicular bisector of AB, then the value of x is:

Mathematics
2 answers:
aleksandrvk [35]3 years ago
5 0
Value of x=10 G

brainliest + thanks if were safe:)))))
amm18123 years ago
3 0
In ΔCAD and ΔCBD,

CD = CD [ Common side ]

AD = BD [ CD is the perpendicular "bisector" of AB ]

∠CDA = ∠CDB [ CD is the "perpendicular" bisector of AB ]

Thus, ΔCAD and ΔCBD are congruent triangles. [ SAS congruency ]

If these triangles are congruent, then AC = BC.

2x = 3x -10

x = 10.
You might be interested in
Least common denominator?
Over [174]

Answer:

\large\boxed{(s-2)(s+2)(s-3)=(s^2-4)(s-3)=s^3-3s^2-4s+12}

Step-by-step explanation:

s^2-4=s^2-2^2=(s-2)(s+2)\\\\\text{used}\ a^2-b^2=(a-b)(a+b)\\\\s^2-5s+6=s^2-2s-3s+6=s(s-2)-3(s-2)=(s-2)(s-3)\\\\\text{Therefore}\ LCD(s^2-4,\ s^2-5s+6)=(s-2)(s+2)(s-3)

4 0
3 years ago
Explain the significance of the equation 100x -2y+ 400 = 0 which represents the hourly cost of a car repair.
Cerrena [4.2K]

Answer: The significance is that it is how much you will pay for the total repair which will help you know how much money you will spend.

Step-by-step explanation:

8 0
3 years ago
If SDE ~ SWT, find WT.
faust18 [17]

Formula used: 40+x = 4x-3 x is used for <em>ET</em>

Step-by-step explanation:

40+x = 4x-3

<u>+</u><u>3</u> <u>+</u><u>3</u>

43+x = 4x

<u>-</u><u>x</u> <u>-</u><u>x</u>

<u>43</u> = <u>3x</u>

3 3

14.3 = x

then substitude this on 5x+3 on <em>W</em><em>T</em> and you arr good

5 0
3 years ago
How many times does 19 go into 115
laila [671]
It goes in six times
3 0
3 years ago
Read 2 more answers
Liana is putting a border around a right triangle and needs to figure out the triangle's height. If the triangle has a base leng
nordsb [41]

Answer:

6

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is the equation of the line (in point-slope form) that is parallel to y+2=−7(x+3) and passes through the point (1,4)?
    5·1 answer
  • What’s the answer? Please help me
    10·1 answer
  • Yo I need this as soon as possible
    8·1 answer
  • Express 4% as a ratio strength. <br> a. 1 : 100 <br> b. 4 : 100 <br> c. 1 : 50 <br> d. 1 : 25
    7·1 answer
  • Will mark brainliest <br> Thank u!
    10·2 answers
  • GIVING BRAINLIEST HEART AND FIVE STARS!
    7·1 answer
  • The ratio of boys to girls in a volleyball club was 6: 8. There were 36 boys.
    6·2 answers
  • Q. Nol<br>Find the<br>radio of<br>35cm to 5m​
    5·1 answer
  • A bus traveled south for 520 kilometers. The entire trip took 3 hours. Calculate the velocity.
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=a2%20%5Cdiv%20a%20-%20b%20%2B%20b2%20%5Cdiv%20b%20-%20a" id="TexFormula1" title="a2 \div a - b
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!