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
rewona [7]
2 years ago
7

Plz help, it’s been due for a long time now but I need help.

Mathematics
1 answer:
natima [27]2 years ago
6 0

Answer:

< 4, < 10 corresponding

< 2, < 3 same side interior

< 8, < 12 other (opposite exterior)

< 6, < 12 alternate interior

< 1, < 2 other (supplementary)

< 15, < 11 alternate interior

< 8, < 9 same side interior

< 2, < 4 corresponding

Two lines that are stretched into infinity and still never intersect are called co-planar lines and are said to be parallel lines. ... Corresponding angles are congruent if the two lines are parallel. All angles that have the same position with regards to the parallel lines and the transversal are corresponding pairs.

You might be interested in
How many terms does the polynomial have? a 2 + b - cd 3 2 3 4
vaieri [72.5K]

ANSWER

3

EXPLANATION

The given polynomial is

{a}^{2}  + b - cd

The terms of the polynomial are:

First term:

{a}^{2}

Second term:

b

Third term:

- cd

Therefore the given polynomial has 3 terms.

7 0
2 years ago
Lowest common multiple of 4 and 10
atroni [7]

Answer: 20


Step-by-step explanation:

2^2=4

5*2=10


2^2 and 5 would be multiplied

8 0
3 years ago
Read 2 more answers
Which of the following expressions is correctly written in scientific notation
katrin [286]

Answer:

it is the 3 one

Step-by-step explanation:

7 0
2 years ago
Example 2
PIT_PIT [208]

Answer: (a) 314.2cm², (b) 157.1cm², (c) 78.55cm² (e) 6.77

Step-by-step explanation: (a)  Area of the circle with radius of 10 cm = πr²

                                                                          = 3.142 × 10 × 10

                                                                          = 3.142 × 100

                                                                          = 314.2cm²

The formula                                                       = πr²

(b)  Area of the half of a circle known as semicircle

                                                                         = πr²/2

                                                                         = 3.142 ×10 × 10/2

                                                                         = 3.142 × 50

                                                                         = 157.1cm²

The formula                                                      = πr²/2

(c)  A quarter of a circle is called quadrant

                                                            = πr²/4

                                                            = 3.142 × 10 × 10/4

                                                            = 314.2/4

                                                            = 78.55cm²

The formula is written thus = πr²/4, which implies that the circle is divided into 4 unit

(d) The conjecture about how to determine the area of the sector is

Formula of a sector = ∅/360(πr²)

<u>Information</u>

The arc  cant be 60°, therefore information incomplete.

(e) Area of the sector with the angle AOB of 60° = 24.

To find the radius of the angle, make v the subject of the formula from the formula.

Sector area = πr²∅/360°

equate formula to 24.

Therefore πr²∅/360° = 24

Multiply through by360° to make it a linear expression

It now becomes πr²∅ =24× 360°

                                                     r² = 24  x 360/π × ∅°

                                                     r² = 24 × 360° /3.142 × 60°

                                                     r² = 3,640/188.52

                                                     r² = 45.8

To find r , we take the square root of both side by applying laws of indicies

                                    Therefore r = √45 .8

                                                      r = 6.77

(f)   General formula = ∅°/360° × (πr²)

angle substended at centre by the arc = x°

assuming the radius of the circle = ycm, Therefore,  area of the sector = { ∅°/360° × πy² }

                                                     

                                                   

8 0
3 years ago
Please solve below !!
12345 [234]

Answer:

square root of 113 or 10.6

Step-by-step explanation:

7^2+ 8^2= C

49+64=C

113=C

square root of 113 OR 10.6

Hope this helped :)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose that a country of 72 million people about 3600 die from drowning each year. What is the percent chance that a person wil
    8·1 answer
  • Macky drank 6 bottles of water over 8 tennis practices. How much water did Macky drink each practice if she drank the same amoun
    9·1 answer
  • What is the area of a rectangle with a length of 15 feet and a width of 9 feet?
    10·1 answer
  • Cut 9ft piece into 12inch &amp; Every cut remove 1/8 inch
    8·1 answer
  • Which of the following graphs shows a pair of lines that represents the equations with the solution (4, −1)?
    5·1 answer
  • Could 1.5, 2.5, 3.5 and 6, 10, 12 be the corresponding sides of two similar triangles
    12·1 answer
  • Must show work, please helppp
    7·2 answers
  • Twice a year, the P.E. teachers test the fitness level of all sixth-grade students at Walker Middle School. The students' weight
    14·1 answer
  • Help me and fast! And please show work!
    14·2 answers
  • Someone help and plz make sure it’s right
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!