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
Roman55 [17]
9 months ago
9

Use the diagram of point O. What is the length of OY to the nearest 10th of an Inch? XZ = 10 and OX= 10

Mathematics
1 answer:
Lady bird [3.3K]9 months ago
8 0

From the diagram above,

XZ = 10 in and OX = 10 in

we are to find length of OY

XZ is a chord and line OY divides the chord into equal length

Hence, ZY=YX= 5 in

Now we solve the traingle OXY

To find OY we solve using pythagoras theorem

(Hyp)^2=(Opp)^2+(Adj)^2

applying values from the triangle above

\begin{gathered} OX^2=XY^2+OY^2 \\ 10^2=5^2+OY^2 \\ 100=25+OY^2 \\ OY^2\text{ = 100 -25} \\ OY^2\text{ = 75} \\ OY\text{ = }\sqrt[]{75} \\ OY\text{ = }\sqrt[]{25\text{ }\times\text{ 3}} \\ OY\text{ = 5}\sqrt[]{3\text{ }}in \end{gathered}

Therefore,

Length of OY =

5\sqrt[]{3}

You might be interested in
Please Help, I will give brainliest to the most accurate answer, please explain your answer too! Answer ASAP PLEASE!!!
Stells [14]

Answer:

(1)

Step-by-step explanation:

1. the y-intercept is at positive 4

2.y will be more than -3x+4 because of -3 if it was a positive y would be less

4 0
3 years ago
Read 2 more answers
An owner of a small store knows that in the last week 52 customers paid with cash, 42 paid with a debit card, and 153 paid with
Pie

Answer:

around  1/4

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
PLEASE HELP 20 POINTS IF YOU HELP AND WILL BE MRAKED BRAINLEST!!!!!!!!!!!!!!!!The two-way table below shows the number of studen
Yuliya22 [10]

Your answer is the last option, 6.


We can work this out by looking for the total of people that like tennis in the table, and subtracting it from the total amount of people that like baseball.


This gives us a total of 46 people that like baseball, subtract 40 people that like tennis, and 46 - 40 = 6.


I hope this helps!

3 0
2 years ago
What is 14^2 ????????????????????
nata0808 [166]
14^2 is the same as saying 14x14
=196
3 0
3 years ago
Read 2 more answers
A man wants to paint his room with an area of 515 square feet. He mixses the following paints to make a shade of green
larisa [96]
About 3 gallons of blue paint will be needed because if you add 175+175 it equals 350 and then add another 175 it equals 525. 
6 0
3 years ago
Other questions:
  • Answer choices:
    13·2 answers
  • Hannah has only nickels and dimes in her wallet she has a total of $2.50 and a total of 30 coins how many nickels does she have?
    7·1 answer
  • (a+b+1) (b+1) geometric representation
    11·1 answer
  • What is the area of the parallelogram?
    13·1 answer
  • 140, 90, 85, 220, 99, 180, 205<br>Mean:<br>Median:<br>Mode:<br>Range:​
    14·1 answer
  • What is an equation of the line that passes through the points (0,6) and (-5,2)?​
    9·1 answer
  • Find the value of x
    5·2 answers
  • How is 1.03 written as a percent?
    13·1 answer
  • 2x+20=3x-10 solve for x
    8·1 answer
  • Question 1 of 10
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!