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
Vesnalui [34]
3 years ago
6

Factorise x+y-ax-ay​

Mathematics
2 answers:
Juliette [100K]3 years ago
8 0

Answer:

Step-by-step explanation:

x+y-ax-ay

by grouping the like terms,

x-ax+y-ay

since x and y are common in all the terms,

=x(1-a) + y(1-a)

= (1-a) ( x+y)

hope this helps

plz mark it as brainliest!!!!!!!!!

mariarad [96]3 years ago
6 0

Answer:

(x + y)1 - a)

Step-by-step explanation:

x + y - ax - ay

= x - ax + y - ay

= x(1 - a) + y(1 - a)

= (x + y)1 - a)

You might be interested in
The lighthouse was moved 230 feet inland at a rate of 40 feet per hour. How many hours did it take to move the lighthouse? What
Aleks04 [339]

Answer:

5.75

Step-by-step explanation:

4) 230 ÷ 40 = 5.75

3 0
3 years ago
Recent studies indicate that the average surface temperature of the
andreev551 [17]

Answer:

Slope : The rate of increase of temperature on the earth's surface is 0.02°C per year since 1900.

T-intercept : 8.5 represents the temperature in °C of the earth's surface in the year 1900.

Step-by-step explanation:

The average surface temperature of Earth rising steadily. Scientists have modeled the temperature by the equation, T = 0.02t + 8.50 where t represents years since 1900 and T is the temperature in ◦C.

Now, the slope of the model equation is 0.02 which means the rate of increase of temperature on the earth's surface is 0.02°C per year since 1900.

Again, the T-intercept i.e. 8.5 represents the temperature in °C of the earth's surface in the year 1900. (Answer)

7 0
3 years ago
(I will give brainliest. Please answer quickly)
ladessa [460]

The first step to solve this problem is to find the area of the rectangular piece of fabric.

A of triangle = bh/2

A = (14 cm) (6 cm) /2

A = 84 cm^2 / 2

A = 42 cm

And since there are 31 pieces of the fabric, the total area of all the pieces of fabric is:

31 pieces of fabric x 42 square centimeters per piece = 1,302 square centimeters

To computer how many congruent triangular patches can be cut, you have to divide the total area of the fabric pieces with the area of the congruent triangle:

1,302 square centimeters / 21 square centimeters = 62

Therefore, Leia can cut 62 patches.

4 0
3 years ago
Helpppppppppppppppppp qwq<br><br> −60.48 ÷ 4.8=
Inessa [10]

Answer:

-12.6

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Evaluate -5 + 2 - 7 (-12) show work
Advocard [28]

Answer:

81

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the x and y intercepts of the equation y=4x^2-9x+10
    13·1 answer
  • 12 is 75% of what number
    13·2 answers
  • Arlene Frank is saving money for her college
    13·2 answers
  • What is pi?<br> What are the first 3 numbers of pi?<br> Who invented Pi?
    8·2 answers
  • Any suggestions or answers
    13·1 answer
  • What is the area of the trapezoid?
    9·2 answers
  • Andy had some basketball cards. After he bought 12 more, he had 48 cards. How many cards did Andy have at the start? Write an al
    11·1 answer
  • On a standardized aptitude test, scores are normally distributed with a mean of 100 and a standard deviation of 10. Find the per
    8·1 answer
  • Can someone please help im struggling
    9·1 answer
  • Multiply.<br>(2x-5) (3x-7)​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!