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
sveticcg [70]
3 years ago
10

Triangle BDC is isosceles.

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
5 0

Answer:

cab!

Step-by-step explanation:

xxTIMURxx [149]3 years ago
4 0

Answer:

CAB

Step-by-step explanation:

nddnmxmxnxmxmxmxxmc

You might be interested in
Find a vector equation and parametric equations for the line through the point (7,4, 5) and parallel to the vector 3i 2j-k .
aleksley [76]

Answer: vector equation r = (7+3t)i + (4+2t)j + (5 - 5t)k

parametric equations: x = 7 + 3t; y = 4 + 2t; z = 5 - 5t

Step-by-step explanation: The vector equation is a line of the form:

r = r_{0} + t.v

where

r_{0} is the position vector;

v is the vector;

For point (7,4,5):

r_{0} = 7i + 4j + 5k

Then, the equation is:

r = 7i + 4j + 5k + t(3i + 2j - k)

<u><em>r = (7 + 3t)</em></u><u><em>i</em></u><u><em> + (4 + 2t)</em></u><u><em>j </em></u><u><em>+ (5 - 5t)</em></u><u><em>k</em></u>

The parametric equations of the line are of the form:

x = x_{0} + at

y = y_{0} + bt

z = z_{0} + ct

So, the parametric equations are:

<em><u>x = 7 + 3t</u></em>

<em><u>y = 4 + 2t</u></em>

<em><u>z = 5 - 5t</u></em>

4 0
3 years ago
In the figure below,S is between Q and T and R is the midpoint of QS. If RS=4 And RT= 12 find QT​
Oxana [17]
Qt = 16.

Because since rs Is equal to qr since r is the midpoint of qs. So qr is 8 and because s is the midpoint of the whole line. I multiply it by 2. Giving me 16 for the whole line
7 0
3 years ago
What's 1.25 times 12
Juli2301 [7.4K]
The awnser is 15 
hope that was helpful 

7 0
3 years ago
Read 2 more answers
When counting from 5 what number follows 4
Kryger [21]

Answer:

3 is the answer

Step-by-step explanation:

5.........4............3..............2...............1

so 3 follows 4

4 0
3 years ago
Read 2 more answers
Select all that apply.
Nikolay [14]

Answer:

standard and measure

7 0
2 years ago
Other questions:
  • What is the best estimate of the measure of the angle shown?
    7·2 answers
  • What is the volume of a circular cylinder with a radius of 6mm and a height of 10mm
    5·1 answer
  • What is the value of 7.6a + 16.2c, when a = -6 and c = -4?
    8·2 answers
  • Enrollment at high school is changing at a rate of -15 students per year. At that rate how long will it take for the change in t
    15·1 answer
  • A penalty in Meteor-Mania is -5 seconds. A penalty in Cosmic Calamity is -7 seconds. Yolanda had penalties totaling-25 seconds i
    7·1 answer
  • 2) Eighty students were surveyed as they left the cafeteria after lunch. The following were
    15·1 answer
  • If m&lt;PQT=60 and m&lt;PQS=4x+14 find the value if x
    9·1 answer
  • Type the correct answer in each box.
    14·1 answer
  • One number exceeds another by 20 . The sum of the numbers is 78. What are the numbers
    6·1 answer
  • Hellppppppp pleaseeeeeee
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!