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
densk [106]
2 years ago
7

With a line 7 cm long. Use a set square and a ruler and draw perpendicular lines at both ends

Mathematics
1 answer:
Setler79 [48]2 years ago
5 0

Answer:

See Explanation

Step-by-step explanation:

According to the Question,

Steps of construction:

  • Step I - Draw a line segment AB = 7 cm with the help ruler.
  • Step II - with vertex A, by using compass take more than half of AB and draw arcs, one on each side of AB.
  • Step III - with vertex B, by using a compass with the same length, cut the previous arcs at X and Y respectively.
  • Step IV - with help of the ruler join the points X and Y Thus XY is the perpendicular bisector of line AB.

(For Diagram please find in attachment)

You might be interested in
359, 357, 348, 347, 337, 347, 340, 335, 338, 348, 339, 356, 336, 358 a. median: 359 mode: 358 c. median: 347 mode: 347 AND 348 b
Elodia [21]

Answer:

Option C (Median: 347 and Mode: 347 and 348)

Step-by-step explanation:

Median is the middle point of the data and mode is the most repeated observation is the data. The first step involved in calculating the median it to list the observations in the ascending order. This gives:

335, 336, 337, 338, 339, 340, 347, 347, 348, 348, 356, 357, 358, 359

The second step is to identify the middle number (in case the observations are in odd numbers) or numbers (in case the observations are in even numbers) after the ascending order step has been done. It can be observed that the middle numbers in this data set are 347 and 347. Since there are two numbers, so their average will be the median of this data set. Therefore, the median is 347. It can be seen that maximum repetitions are 2 times for 347 and 348. So the mode is 347 and 348.

Therefore, Option C is the correct answer!!!

5 0
3 years ago
Help plz ill give extra points
Alecsey [184]

Answer: Point B

Point B is above (-2, -1)

5 0
3 years ago
Read 2 more answers
mr.jackson plans to cover his entire kitchen floor with 1 square foot tile. There will be no gaps between the tiles and they wil
Andrei [34K]

Answer:

72 ft

Step-by-step explanation:

8 x 9 = 72.

7 0
3 years ago
The volume V of a sphere with radius R is given by formula V=4/3 x 3.14 x r^3
Olin [163]
36(3.14) = 4/3 x 3.14 x r^3
113.04 = 4.187(r^3)
113.04/4.187 = r^3
26.997 = r^3
3√26.997 = r
r = ~3

Check: 3^3(\pi)(4/3) = 27(3.14)(4/3) = 113.04
5 0
3 years ago
if the angles of triangle RST and measure of angle R= (9x-2)degrees, and the measure of angle S=(4x+36) degrees, and measure of
Salsk061 [2.6K]

Answer:

R, T, S

Step-by-step explanation:

R+S+T=180 degrees

9x-2+4x+36+5x+20=180

18+54x=180

54x=162

x=3

R=9*3-2 (substitute x with 3)

R=25

S=4*3+36

S=48

T=5*3+20

T=35

Shortest to longest: R, T, S

8 0
3 years ago
Other questions:
  • Plot three points that are solutions of the equation 2x-y=4
    13·2 answers
  • Ordering decimals<br> Order these numbers from least to greatest.<br> 3.724, 1.8, 1.85, 1.8051
    8·1 answer
  • James is participating in a 5-mike walk to raise money for a charity. He has received $300 in fixed pledges and raises $11 extra
    11·1 answer
  • Describe the relationship among the number of centimeter cubes you used to fill each layer, the number of layers, and the volume
    7·1 answer
  • Is x-3/5 = N and N = 6, what is the value of x?
    10·2 answers
  • How are integers and rational numbers different
    15·1 answer
  • Here are some ingredients for Bolognese sauce:
    6·1 answer
  • Find a, b, and <br><br>plz help me and don't spam me with links ​
    14·1 answer
  • I need help with this assignment
    12·1 answer
  • What is 60 minutes 20% of
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!