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
Lisa [10]
3 years ago
12

For each of the following pairs of numbers, find the gcd of the two numbers, and express the gcd as a linear combination of the

two numbers. (a) 56 and 42 (b) 81 and 60
Mathematics
1 answer:
Oksana_A [137]3 years ago
4 0

Answer:

a. 14 and 14= (-1)56+1(44)

b. 3 and 3= (-4)60+3(81)

Step-by-step explanation:

Case 1: GCD is the highest common divisor for both numbers without reminder

a. GCD of 56 and 42 = 14

b GCD of 81 and 60 = 3

Case 2: Express GCD as a Linear combination.

a. GCD = 14 which is also the difference between 56 and 42

Therefore

14= (-1)56+1(44) expresses 14 as a linear combination of 56 and 44.

b. GCD=3, we need to look for a multiple of 60 and 81 that their differences would be 3

Therefore the multiples are:

For 60 = 240 (60×4)

For 81 = 243 (81×3)

3= (-4)60+3(81) expresses 3 as a linear combination of 81 and 60

You might be interested in
295 feet = _____ meters ?
katen-ka-za [31]

Answer:

Hello! I hope I am correct!

Step-by-step explanation:

295 feet will equal to 89.916 meters.

Steps in order to solve this problem:

First you have to multiply the length in feet by 0.3048.

295x 0.3048 or 295* 0.3048

(295 feet is equivalent to 89.916 meters!)

Will equal 89.916 meters.

Therefore, 295 feet = 89.916 meter

Hope this helps!

Brainliest would be appreciated!

By:BrainlyAnime

(Picture attached)

3 0
3 years ago
WILL MARK BRAINLIEST!!! HELP!​
Virty [35]

Answer:

d) x=4

Step-by-step explanation:

\sqrt{x} +5 = \sqrt{x + 45}

(\sqrt{x} +5)^{2}   = (\sqrt{x + 45})^{2}

x + 10\sqrt{x} +25 = x + 45

10\sqrt{x}  = 20

divide 10 in both sides

(\sqrt{x}){2}  = (2){2}

x=4

8 0
3 years ago
The formula for the volume V Of a cone has the radius r and the height h is shown below.
Allushta [10]

Answer:

H is same as h which means height if cone or perpendicular drawn from tip of cone to the base plane !

Hope this helps

3 0
3 years ago
Which expression represents the product of 3 and y? 3 + y 3 − y 3 over y 3y
Eva8 [605]

Answer:

3y is the expression that represents the product of 3 and y

5 0
3 years ago
Which product is represented by the hundredths grid? A 10 by 10 grid is shown with 5 columns and 2 rows shaded that overlap. A.
Nonamiya [84]

Answer:

I think it would be C

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Figure A is a scale image of figure B Figure A maps to figure B with a scale factor of 4/9 What is the value of x?
    13·2 answers
  • Solve by the linear combination method. 2x + 3y = 11 –4x + 2y = 2 60pts please answer in 5 minutes
    6·1 answer
  • Cari owns a horse farm and a horse trailer that can transport up to 8,000 pounds of livestock and tack. She travels with 5 horse
    11·2 answers
  • the side of an equilateral triangle are8 units long. what is the length of the altitude of the triangle?
    6·1 answer
  • 2 . log m = log 36 kinda stuck
    11·1 answer
  • X squared +64=5x squared. I am looking for the solution set
    14·1 answer
  • Round to the nearest hundreds place.
    13·2 answers
  • What is 674.649 rounded to the nearest tenth
    13·1 answer
  • Given f(x) = -3x + 5, solve for x when f(x) = -4​
    9·2 answers
  • Using the identity sin? O + cos? O = 1, find the value of tan O, to the nearest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!