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
luda_lava [24]
3 years ago
11

From a point on a circle, two perpendicular chords are drawn. One is 6 cm from the center and the other one is 3 cm from the cen

ter. Find the lengths of these chords.
Mathematics
2 answers:
sergeinik [125]3 years ago
8 0
The chord 3cm away is 12cm and chord 6cm away is 6cm. 
The two perpendicular chords will create a rectangle with the center. each side will be half of the parallel sides length.
Ira Lisetskai [31]3 years ago
4 0
The chord 3cm away is 12cm and chord 6cm away is 6cm. 
The two perpendicular chords will create a rectangle with the center. each side will be half of the parallel sides length. 
You might be interested in
Find the values of the 30th and 90th percentiles of the data. Please show your work.
MaRussiya [10]

Answer:

30th percentile:109

90th percentile: 188

Step-by-step explanation:

The given data set is:

129, 113, 200, 100, 105, 132, 100, 176, 146, 152

We arrange the data set in ascending order to obtain;

Array= 100,100,105,113,129,132,146,176,200

The 30th percentile is located at

(\frac{30}{100}\times 10 )} -th position, where n=10 is the number of items in the data set

This implies that the 30th percentile is at the 3rd position.

Since 3 is an integer, the 30th percentile is the average of the 3rd and 4th occurrence in the array;

This implies that the 30th percentile = \frac{105+113}{2}=\frac{218}{2}=109

The 90th percentile is located at

(\frac{90}{100}\times 10 )} -th position, where n=10 is the number of items in the data set

This implies that the 90th percentile is at the 9th position.

Since 9 is an integer, the 90th percentile is the average of the 9th and 10th occurrence in the array;

This implies that the 90th percentile = \frac{176+200}{2}=\frac{376}{2}=188

6 0
3 years ago
Which sentence can represent the inequality
polet [3.4K]
C might be the correct answer try it :)
7 0
2 years ago
Ivan is an artist. He creates 1 sculpture for every 6 paintings. If he has created 48 paintings, how many sculptures has he crea
lianna [129]

Answer:

C) 8

Step-by-step explanation:

48/6 = 8

7 0
3 years ago
Read 2 more answers
3. Scout is conducting a research project on traffic patterns
ddd [48]

Answer:

7:45

Step-by-step explanation:

Since they both turn red at differnt times, you have to find a multiple to find the time they will be both on

Main St: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98, 105

Elm St. 15, 30, 45, 60, 75, 90, 105

They will both turn on 105 minutes or 1 hour and 45 minutes from 6

6 + 1 hr 45 min = 7:45

8 0
3 years ago
What is the sign of the product (–5)(–3)(–8)(–6)? Positive, because the products (–5)(–3) and (–8)(–6) are negative, and the pro
chubhunter [2.5K]

Answer:

The product (–5)(–3)(–8)(–6) should be Positive.

Step-by-step explanation:

The product of 2 negative numbers equal a positive product.

N * N = P

-5*-3=15

-8*-6=48

The product of 2 positive numbers is positive.

P * P = P

15 * 48 = 720

Your answer should be: Positive because the products (–5)(–3) and (–8)(–6) are positive, and the product of two positive numbers is positive.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Maxwell’s vegetarian tacos require 34 tablespoons of chili powder for every 12 pounds of vegetables. How much chili powder will
    13·1 answer
  • 70 students at a school were asked to complete a survey about the location of their next field trip. 28 students chose the zoo a
    5·1 answer
  • G(x)=26*((1)/(2))^(x) find the value of g(3)
    15·1 answer
  • Nine less than the product of 6,8 and 2
    11·2 answers
  • Who number is 60 and one of the numbers is seven less than the other number what are the numbers?
    5·1 answer
  • Expand and simplify completely <br><br> (z+6)(z+6)<br><br><br> (x+5)(x+5)
    8·1 answer
  • Leann wants to gift wrap a present she got for her little brother how many square inches of gift wrap will be needed to cover a
    5·1 answer
  • Plz help will mark brainliest
    13·1 answer
  • 11. At Price Chopper you are purchasing groceries and the bill comes out to be
    8·1 answer
  • I need help with this
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!