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
notsponge [240]
3 years ago
14

Solve: 5x - 7x + 6 = -2(x - 3).

Mathematics
2 answers:
Reptile [31]3 years ago
7 0

Ur Answer is A)0 :p sorry if its a little late :p


WINSTONCH [101]3 years ago
6 0
5x - 7x + 6 = -2(x - 3)
-2x + 6 = -2x + 6
0x = 0

this shows that it is an indefinite answer and has many solutions.

hence the answer is D.


hope this helps! :)))
You might be interested in
Which of the following scenarios demonstrates an exponential decay? A. A tennis tournament in which after each round, half the p
Sliva [168]

Answer:

A. A tennis tournament in which after each round, half the players are eliminated.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
100 POINTS + BRAINLIST
mojhsa [17]

Problem 1

Since point P is the tangent point, this means angle OPT is a right angle

angle OPT = 90 degrees

Let's use the Pythagorean theorem to find the missing side 'a'

a^2 + b^2 = c^2

a^2 + 7^2 = 12^2

a^2 + 49 = 144

a^2 = 144 - 49

a^2 = 95

a = sqrt(95)

a = 9.7467943

a = 9.7

----------------

Let's use the sine and arcsine rule to find angle y

sin(angle) = opposite/hypotenuse

sin(y) = 7/12

y = arcsin( 7/12 )

y = 35.6853347

y = 35.7

The value of y is approximate. Make sure your calculator is in degree mode. Arcsine is the same as inverse sine or \sin^{-1}

====================================================

Problem 2

Focus on triangle OHP. This may or may not be a right triangle. The goal is to test if it is or not.

We use the converse of the Pythagorean theorem to check.

Recall that the converse of the Pythagorean theorem says: If a^2+b^2 = c^2 is a true equation, then the triangle is a right triangle. The value of c is always the longest side. The order of a and b doesn't matter.

In this case we have

  • a = 7
  • b = 13
  • c = 16

Which leads to

a^2 + b^2 = c^2

7^2 + 13^2 = 16^2

49 + 169 = 256

218 = 256

We get a false equation at the end, since both sides aren't the same number, which means the original equation is false.

We don't get a^2 + b^2 = c^2 to be true, therefore this triangle is not a right triangle.

Consequently, this means angle OPH cannot possible be 90 degrees (if it was then we'd have a right triangle). Therefore, point P is not a tangent point.

You follow the same basic idea for triangle OQH and show that point Q is not a tangent point either. Or you could use a symmetry argument to note that triangle OPH is a mirror reflection of triangle OQH over the line segment OH. This implies that whatever properties triangle OPH has, then triangle OQH has them as well for the corresponding pieces.

7 0
2 years ago
Read 2 more answers
( image attached) plz help 50 point test ASAP(:
Shtirlitz [24]
A vertical line i believe since x is constant
4 0
2 years ago
Read 2 more answers
If f is a continuous function such that the integral from 1 to 4 of f of x, dx equals 10, evaluate the integral from 2 to 8 of 2
IgorLugansk [536]

Answer: 10

Step-by-step explanation:

Since integral from 1 to 4 of f(x) =10

To evaluate integral from 2 to 8 of 2 times f(2x), using substitution method

Let U = 2x, dU = 2dx, dx = dU/2

Evaluate the limit, upper limit gives dU = 2*4 = 8, lower limit gives dU = 2*1 = 2.

Since this limit are the same as the limit for the question,

Therefore, F(4) - F(1) = F(8) - F(2) = 10

Substituting dx=dU/2

Gives,

Integral from 2 to 8 of 2 times f(2x)= (1/2)(2)(F(8)-F(2)) = 10

6 0
3 years ago
What is x equal to =
a_sh-v [17]

Answer:

Step-by-step explanation:

X= 3\frac{1}{3} or\frac{10}{3}

5 0
2 years ago
Other questions:
  • Based on the family the graph below belongs to, which equation could represent the graph
    15·2 answers
  • The results of ten coin flips were recorded in the table above. Find the experimental probability of a coin showing heads after
    13·1 answer
  • Please help I have no clue what I'm doing!!! Thanks :)
    14·1 answer
  • What is 6.63 rounded to the nearest tenth
    5·2 answers
  • 21. The Johnsons framed a family picture to hang on the wall. The perimeter of the frame is 72 inches. Use the formula P = 2 l +
    7·2 answers
  • Kite ABCD is reflected over the line y = x. What rule shows the input and output of the reflection, and what is the new coordina
    9·2 answers
  • The sum of three consecutive even integers is 126. Let x represent the least consecutive integer.
    11·1 answer
  • What’s an injective function?
    11·2 answers
  • -2 (-3x + 3) + 2x = 58
    15·1 answer
  • A square room has measures of length and height am and bm respectively. write the formula to calculate the area of its four wall
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!