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
Contact [7]
3 years ago
14

Factorise 84xy+196x-36y-84

Mathematics
1 answer:
LenaWriter [7]3 years ago
4 0

Hi,

84xy+196x-36y-84

4(21xy+49x-9y-21)

4(7x × (3y+7)-9y-21)

4(7x × (3y+7)-3(3y+7)

4(3y+7)×(7x-3)

You might be interested in
a map has a scale of 2in: 6mi. if a two twons on a map is 10 in apart then how far apart are the real twons
Brilliant_brown [7]

Answer:  30 miles

Work Shown:

2 in : 6 mi

5*2 in : 5*6 mi

10 in : 30 mi

7 0
2 years ago
Round the decimal 0.575 to the nearest hundredth
soldier1979 [14.2K]

Answer:

0.58

Step-by-step explanation:

hundredths place is 2 after the decimal

any number 5 or higher will round up

so the 7 rounds up to a 8

Hope this helps!

7 0
3 years ago
Read 2 more answers
4) This is a way of expressing a relationship between x and y in set notation. It is called an _ _ _ _ _ _ _ pair.
Kobotan [32]

Answer:

This is a way of expressing a relationship between x and y in set notation. It is called an ORDERED pair.

4 0
3 years ago
I need help with this pls
Harlamova29_29 [7]

Mathematically speaking, the linear pair postulate and linear pair theorem both express the same thing.

  • A linear pair is made up of two angles, and the sum of their measures is 180°.

<h3>What is the formula for linear pairs?</h3>
  • A two-variable linear equation of the form axe + by + c, with a, b, and c all being real numbers and not equal to zero.
  • The Transitive Property states that if all real numbers x, y, and z are equal, then x=z.
  • Substituting characteristics. If x=y, then x can be swapped to y in any equation or formula.
  • Mathematically speaking, the linear pair postulate and linear pair theorem both express the same thing.
  • A linear pair is made up of two angles, and the sum of their measures is 180°.
  • Line pairs can be congruent.
  • Adjacent angles are joined by a vertex.
  • Angles that are similar cross across.
  • A linear pairing is unnecessary.

Therefore, mathematically speaking, the linear pair postulate and linear pair theorem both express the same thing.

  • A linear pair is made up of two angles, and the sum of their measures is 180°.

To learn more about the Linear pair theorem refer to:

brainly.com/question/5598970

#SPJ13

6 0
10 months ago
Convert 0.72 repeating into a fraction
Fiesta28 [93]

0.72 repeating is the sum of a geometric series with first term 0.72 and common factor 1/100. The sum is given by:

(first term) 0.72 0.72 72

--------------------------- = --------------- = ------------ = ------------

1 - common factor 1 - 1/100 99/100 99

This 72/99 can be reduced to 8/11.

0.72 repeating can be rewritten as the fraction 8/11.


5 0
3 years ago
Other questions:
  • The area of a trapezoid is 30 cm. If
    14·1 answer
  • Please help! I'm not very good with geometry ;~;
    14·2 answers
  • Jasmine purchases a tablet computer for $233.56. Apps for the tablet cost 99¢ each. If Jasmine had $279 to spend on the tablet a
    10·1 answer
  • Avani is building a rectangular play area. The length of the play area is 7.5 meters. The width of the play area is 5.3 meters.
    13·2 answers
  • Eight hours equals how many minutes
    10·2 answers
  • Which of the following is defined by a line divides two sides of a triangle
    6·1 answer
  • The circle below is centered at (3, 1) and has a radius of 2. What is its
    10·1 answer
  • Please help!! I will give you brainliest !!!
    12·2 answers
  • Solving Right triangles help?​
    15·1 answer
  • Help me plz ._. i beg u
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!