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
kompoz [17]
2 years ago
7

Find XY Please Help Picture Attched

Mathematics
1 answer:
LUCKY_DIMON [66]2 years ago
8 0

First you'll need to understad what Perpendicular Bisector Theorem is:

The Perpendicular Bisector Theorem states that a point is on the perpendicular bisector of a segment if and only if it is equidistant from the endpoints of the segment.

so X=45 degrees

and Y= 90 degrees

I'm not sure about X

but I hope this helps

:D

From Kenny

You might be interested in
Can any one help me on this? Please thank you
nignag [31]
The area of a triangle is base length x height then divide all by 2, 
so 12 x 10 /2
=60 ft²
5 0
2 years ago
A music buff wants to estimate the percentage of students at a midwestern university who believe that elvis is still alive. how
gulaghasi [49]
Since we are not given any information about the proportion, we will assume the sample proportion to be 0.50

so,
p = 0.50
The Error is 10% percentage point. This means that on either side of the population proportion the error is 5% so E = 0.05
z = 1.645 (Z value for 90% confidence interval)

The margin of error for population proportion is calculated as:

E=z* \sqrt{ \frac{p(1-p)}{n} }  \\  \\ 
 \frac{E}{z} = \sqrt{ \frac{p(1-p)}{n} }  \\  \\ 
( \frac{E}{z} )^{2}= \frac{p(1-p)}{n} \\  \\ 
n= p(1-p)* (\frac{z}{E})^{2}  \\  \\ 
n=271

This means 271 students should be included in the sample
5 0
3 years ago
An item is regularly priced at $85. It is on sale for 40% off the regular price. How much in dollars) is discounted from the reg
skad [1K]

Answer:

34 dollars were discounted

Step-by-step explanation

40  percent of 85 is 34

7 0
3 years ago
Read 2 more answers
PLEASE HELP ITS DUE TOMORROW
Luden [163]

Answer:

4. 40 regular hours.

5. 7.3 hours of overtime

6. 40 hours x $12 = $480 regular pay

7. overtime pay was 7.3 hours x $18 = 131.40. plus the 480 = $611.40 total gross

Step-by-step explanation:

5 0
3 years ago
Which quadrilaterals have all of the properties of a parallelogram?
guapka [62]
Hi :)

the answer is b. rhombus, rectangle, and square

hope this helps.
4 0
2 years ago
Other questions:
  • Which equation shows the value of -1.5 - 2.75?
    15·2 answers
  • An office administrator earns $16 an hour, and she works 48 hours a week. What is her weekly wage?
    11·2 answers
  • Use rounding or compatible numbers to estimate the sum 271 + 425
    9·1 answer
  • In the equation 8x - 1=3x+4 the variable x represents the same value. Which value of x is the solution of the equation x = 0 1 2
    10·1 answer
  • Kennedy needed to get her computer fixed. She took it to the repair store. The
    6·1 answer
  • What is the answer to 9(1 + x) =
    10·2 answers
  • Tell me the answer please. Give me a short answer and a step-by-step explanation.
    6·2 answers
  • PLEASE HELP SUPER EASYYYY
    9·1 answer
  • The sum of 3 times a number and -2, added to 5 times the number
    11·1 answer
  • Please answer right!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!