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
madreJ [45]
2 years ago
13

CAN ANYONE HELP ME THANKS FOR BRAINLIEST ANSWER? Find slope ( simplest form) parallel to the line 4x+2y=3

Mathematics
1 answer:
tino4ka555 [31]2 years ago
4 0

Answer:

Slope = -2

Step-by-step explanation:

You want to get it to the slope intercept form first.

2y = -4x + 3

Divide by 2

y = -2x + 3/2

Parallel means in the new slope intercept form there will still be -2x.

y = -2x + b (enter in points ( 0, 1.5 ) )

1.5 = 0 + b

b = 1.5

y = -2x + 1.5 ( just an example of a line parallel to 4x + 2y = 3 )

You might be interested in
State the domain of each function.<br> F(x)= 3x/x^2-5
fgiga [73]

Answer:

6

Step-by-step explanation:

3 0
2 years ago
Simplify ⎷81x^14. Assume the variable x represents a positive real number.
kotegsom [21]
\sqrt{81x^{14}} =\sqrt{(9x^7)^2}=9x^7
6 0
3 years ago
11. For a math homework assignment, Karla found the
riadik2000 [5.3K]

Answer:

Option C. 12 by 15

Step-by-step explanation:

Let the length be L

Let the width be w

Area of rectangle = L x w

Perimeter of rectangular = 2 (L + w)

From the question given,

A = 180

P = 54

180 = L x w (1)

54 = 2(L + w) (2)

From equation (2),

54 = 2(L + w)

Divide both side by the 2

54/2 = L + w

27 = L + w

L = 27 — w (3)

Substituting the value of L into equation (1), we have:

180 = L x w

180 = w(27 — w)

180 = 27w — w^2

Rearrange the expression

w^2 — 27w + 180 = 0 (4)

Solving by factorization method:

Multiply the first term (i.e w^2) with the last term (i.e 180). This gives 180w^2. Now find two factors of 180w^2, such that their sum will result to the second (i.e —27w). These factors are —12w and —15w.

Now, substitute these factors (—12w and —15w) into equation (4)

w^2 — 27w + 180 = 0

w^2 — 12w —15w + 180 = 0

w(w — 12) — 15(w — 12) =0

(w — 12) (w — 15) = 0

w = 12 or w = 15.

Substituting the value of w into equation (3)

L = 27 — w

When w = 12

L = 27 — 12 = 15

When w = 15

L = 27 — 15 = 12

Since the length is longer than the width, the length is 15 and the width is 12.

Therefore the dimensions is 12 x 15

6 0
3 years ago
Write an expression that is equivalent to 3(7+).
BigorU [14]

Answer:

21+3x

Step-by-step explanation:

3(7+x)

3*7+3*X

21+3x

7 0
3 years ago
Simplify the expression:<br> (3k + 2)(4)=
Yuri [45]

Answer:

12k+8

Step-by-step explanation:

(3k+2)x4

(4x3K)+(4x2)

12k+8

6 0
2 years ago
Read 2 more answers
Other questions:
  • a motorcycle cost $12,000 when it was purchased. the value of a motorcycle decreases by 6% each year. find the rate of decay eac
    11·1 answer
  • Put the following equation in slope-intercept form: 2x+4y=12
    8·1 answer
  • . -2x + 9x<br> Simply the expression
    13·2 answers
  • Alguien que sepa cómo se resuelve ésto que me ayudé a solucionarlo,es urgente,doy 25 puntos
    5·1 answer
  • Solve Highschool Pre cal
    13·1 answer
  • M-22 +37-8<br> Help me out on this one I’m stuck
    8·1 answer
  • Simplify:
    13·2 answers
  • What is the slope of the line below?
    12·2 answers
  • −2/3a+1/8−1/6a−3/4 PLEASE HELP
    10·1 answer
  • If<br> tan (0) = -√3<br> then one possible value of<br> 0<br> in degrees is:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!