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
vovangra [49]
3 years ago
9

It’s a easy mathswatch questionnnnn helpppppp meeeeeeeee

Mathematics
1 answer:
pychu [463]3 years ago
8 0

Answer:

15, 6 and - 3

Step-by-step explanation:

Given x - y = 3 , then

(a)

5(x - y) = 5(3) = 15

(b)

2x - 2y ← factor out 2 from each term

= 2(x - y) = 2(3) = 6

(c)

y - x ← factor out - 1 from each term

= - 1(x - y) = - 1(3) = - 3

You might be interested in
Which of the following is a polynomial?
Zanzabum

Answer:

I'm pretty sure A is the correct answer :)

(x-2)(x^4+3) is a polynomial

5 0
2 years ago
PLEASE PLEASE PLEASE FIND THE UNKNOWNS WILL GIVE BRAIN TYSM!!
Wittaler [7]

Answer:

Sum of the opposite pair of a cyclic quadrilateral is 180°.

c= 180-102= 78°

c= 180-102= 78°d= 180-92= 88°

 <em><u>intercepted arc</u></em>

=>2(102°)= 140+a°

a=64°

<u>Simillarly</u>

=> 2(d°)= a°+b°

b°= 112°

so ....

<u>a=64°</u>

<u>a=64°b=112°</u>

<u>a=64°b=112°c=78°</u>

<u>a=64°b=112°c=78°d=88</u>

<em><u>hope it helps you</u></em><u> </u><u>.</u><u>.</u><u>.</u><u>.</u>

4 0
3 years ago
There are three monomials such that the greatest common factor of the first and second monomials is 2xy, and the greatest common
sveta [45]
The gratest comon factor is 2
5 0
3 years ago
Which of the following catorgories of numbers describes the square root of 12
OlgaM077 [116]
Well, the square root of 12 is 3.464101615
6 0
3 years ago
Read 2 more answers
Which angle is complementary to COD
dezoksy [38]

Answer:

90° - COD

Step-by-step explanation:

Because if it's complementary, the mystery angle and COD add up to 90°

4 0
3 years ago
Read 2 more answers
Other questions:
  • The value of the cumulative standardized normal distribution at z is 0.8770. what is the value of​ z?
    10·2 answers
  • What is the answer to this this is very urgent ​
    8·1 answer
  • Could someone please help with these two questions I am very confused and I want to know to know the answer and how to get there
    13·1 answer
  • A spinner is divided into five equal sections numbered 1 through 5. Predict how many times out of 240 spins the spinner is most
    15·1 answer
  • 3) What is the greatest common factor of 5x7, 30x4, and 10x3?
    13·2 answers
  • Answer the questions about the following
    7·2 answers
  • Evaluate if a= -21 a/3+a=
    5·2 answers
  • The order of transformations in a sequence matters; reversing the order will not necessarily give the same image. Is this statem
    11·2 answers
  • Help me find the answer to this area of a kite problem
    13·2 answers
  • Are the two cones congruent? explain and include details to support your claim.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!