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
insens350 [35]
3 years ago
10

What is the length of XY?

Mathematics
1 answer:
Hitman42 [59]3 years ago
4 0

Answer:

40

Step-by-step explanation:

If points A, B, C are midpoints of sides XY, YZ, ZX respectively. Then by midpoint theorem.

XY = 2BC

XY = 2*20

XY = 40

You might be interested in
Sarah has a floor plan of the Jefferson building. The actual building is 168 feet long. What is the scale factor for the floor p
olga_2 [115]

Answer:

The answer is B. Hope I helped!

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Where are the X intercept and Y intercept of the graph of y=1/3x-6
goldfiish [28.3K]

Answer:

x-int= (18,0), y-int= (0,-6)

8 0
3 years ago
What’s the answer to this math question?
Marianna [84]
The answer is $1,078.20
3 0
3 years ago
a spinner is divided into eight equal parts numbered 1 to 8. if the spinner is spun once, what is the probability that it stops
Step2247 [10]
Since the total number of available selections is divided by two, the probability is 50%.  If we look at the total set of numbers, we find that even numbers are multiples of 2.  2, 4, 6, 8 (which makes up half of the numbers on the spinner).

4 0
4 years ago
Read 2 more answers
HES<br> LO)<br> What is the solution to the equation -(5-(a+1)) = 9-(5-(2-3))?<br> TESI
diamong [38]

Solution for given equation -(5-(a+1)) = 9-(5-(2-3)) is a = 7

<u>Solution: </u>

Need to determine solution of following equation’

-(5-(a+1)) = 9-(5-(2-3))

Means need to solve the above equation for "a"

On solving operation in most internal bracket we get  

-(5-(a+1)) = 9- ( 5 – ( -1))  

On opening inside brackets we get,

-(5 – a – 1 ) = 9 – ( 5 +1 )  

On solving remaining brackets we get

-5 + a + 1 = 9 – 6

=> a – 4 = 3

=> a = 4 + 3 = 7

=> a = 7

Hence solution for given equation -(5-(a+1)) = 9-(5-(2-3)) is a = 7

6 0
3 years ago
Other questions:
  • Evaluate q = 4 + 8q for q = 8.<br> HELP
    6·1 answer
  • To get ready for the big community bake sale a baker is baking cookies.For his first batch he makes 48 cookies second 78 cookies
    15·1 answer
  • Please help I need to get this done will brainlist if right
    10·1 answer
  • What is the image of the point (-6,-8) after a rotation of 90° counterclockwise about the origin? ​
    5·1 answer
  • There was no 0 ce, so how many years ago was 33 ce?
    10·1 answer
  • The table shows the points of a function. <br><br> Identify points on f^-1(x). Check all that apply.
    9·1 answer
  • What is an open sentence in math? And how is it different from true or false?
    11·1 answer
  • Use the following function rule to find f(24).<br><br> f(x) = <br> x<br> 2<br> − 9<br><br> f(24) =
    13·1 answer
  • What’s the answer to this problem , figure out the area and perimeter of this triangle
    6·1 answer
  • A certain right triangle with integer side lengths has perimeter $150$. What is its area?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!