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
Nana76 [90]
3 years ago
5

Hello can anyone help me ? here the question

Mathematics
1 answer:
lesantik [10]3 years ago
3 0

Answer:

A. 1/5k - 2/3j and -2/3j +1/5k

Step-by-step explanation:

A. 1/5k - 2/3j and -2/3j +1/5k

B. 1/5k - 2/3j and -1/5k +2/3j

There is a change in the signs of each term

1/5k changed to -1/5k

-2/3j changed to +2/3j

Not equivalent

C. 1/5k - 2/3j and 1/5j - 2/3k

There is a change in the variables

1/5k changed to 1/5j

-2/3j changed to -2/3k

D. 1/5k - 2/3j and 2/3j - 1/5k

The is a change in the signs of each term

1/5k changed to -1/5k

-2/3j changed to +2/3j

The only equivalent expression is

A. 1/5k - 2/3j and -2/3j +1/5k

You might be interested in
I need help plzzzz!!!!!!!!:)
Mila [183]

Answer:

B: y = -2/3x - 10/3

Step-by-step explanation:

The point is at (-2,-2), therefore when you input -2 into the desired equation, it should yield -2 as our output. If we use the equation B, the equation becomes

-4/3 - 10/3 which is -6/3. After dividing it we get -2 as the output.

To find the line yourself we use the point slope formula

y - y1 = m(x - x1)

The line is parallel to the one on the graph so the slope or <em>m</em> is equal to -2/3

We input the coordinates we want for y1 and x1.

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

y + 2 = -2/3x - 4/3

y + 6/3 = -2/3x - 4/3

y = -2/3x - 10/3

3 0
2 years ago
Read 2 more answers
What is the halving and doubling strategy
malfutka [58]
Halving-reduce by half or think what is fifty% of the number or divide by two
doubling-add the number you got to the same number or multiply by two

Halving Ex.:6/2=3

Doubling ex.: 9+9=18 or 6*2=12
6 0
3 years ago
Find the prime factorization on 168
Paha777 [63]

Answer:

The prime factors of 168 are 2, 3, and 7.

Step-by-step explanation:

4 0
3 years ago
Solve for x.<br> Give the solutions in ascending order.<br><br> x^2+3x-4=0<br> x= or x=
lutik1710 [3]
To solve this equation simply find 2 numbers that multiply to give -4 and add also to give 3, these numbers are 4 and -1. Since 4 • -1 = -4 and 4 + -1 = 3.

X^2 + 3x - 4 = 0
(X - 1)(X + 4) = 0
X = -4 and X = 1 in ascending order.
3 0
3 years ago
Find the value of x in the isosceles triangle​
Ne4ueva [31]

Answer:

10

Step-by-step explanation:

Seeing the 5 12 13 triple you get 1/2x=5 so

x=10

4 0
3 years ago
Other questions:
  • Question 2
    6·1 answer
  • solve the following: all fractions should be reduced to lowest terms and mixed numbers. -1 1/4 x (-2/5)=
    9·2 answers
  • a class voted for either rollerblading, swimming, or biking as their favorite summer activity. if rollerblading got 21% percent
    8·1 answer
  • The larger cube’s volume is about blank cm
    7·1 answer
  • 4 times 10<br>a . 2<br>b . 7 <br>c . 40<br>d .97​
    14·2 answers
  • I need a linear equation.
    7·1 answer
  • 6) What is the equation of a line that passes<br> through (-1, -3) and has a slope of 2?
    6·1 answer
  • PART B: Uber was also available for Mike to use to get home from the airport. Uber
    14·1 answer
  • Can someone help will mark brainlist
    9·1 answer
  • Sorry before it didn't came
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!