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
irina1246 [14]
2 years ago
6

I need this answered

Mathematics
1 answer:
ikadub [295]2 years ago
8 0

Answer:

D.

Step-by-step explanation:

In the first 3 equations, both sides are equal, so they each have infinitely many solutions.

The last choice is

3(-2x + 4) = -6x - 12

Distribute on the left side.

-6x + 12 = -6x - 12

Add 6x to both sides.

12 = -12

Since 12 = -12 is false, this equation has no solution.

Answer: D.

You might be interested in
In a ABC, BD is perpendicular to AC.The dimensions are shown in centimeters. What is the lenght, in centimeters, of AC?
liq [111]
I need to know the dimensions to solve. Ex: "Line AC is 2.5 centimeters"
My bad - should've asked that under "Ask For Details."
Sorry :(
4 0
3 years ago
10 to the 5th power plus 10 to the -1 power
Serggg [28]
1000000+1/10. There are no rules for when you add the powers.
8 0
4 years ago
A new patio will be an irregular hexagon. The patio will have two long parallel sides and an area of 360 square feet. The area o
irina [24]
The problem ask to calculate the corresponding distance on the new patio where as the the patio will have two long parallel side and an area of 360 square feet and the area of the similar patio is 250 square feet and its long parallel sides are 12.5 feet apart. To calculate this the ratio of the distance of the two polygon is P:Q so it means that the are is also P^2:Q^2 so the ratio of the area is  36:25 so the the distance of the new patio is 18 feet
5 0
4 years ago
Read 2 more answers
What must be subtracted from 4x4 - 2x3 -6x2 + x - 5 so that the result is exactly divisible by 2x2 + 3x - 2? PLS ANSWER. I WILL
aalyn [17]

Answer:

Step-by-step explanation:

To solve this we should use the Euclidean division :

  • Our polynomial function is 16-2x³-6x²+x+9=-2x³-6x²+x+9
  • we should divided by :  4+3x-2=3x+2 and see the rest

Here is a picture with the operation

  • the rest is 47/9 so the number I SHOULD SUBSTACT IS 47/9

8 0
4 years ago
The diameter of Mercury is approximately 4.9×1034.9×103 kilometers. The diameter of Saturn is approximately 1.2×1051.2×105 kilom
mrs_skeptik [129]
To get the difference between the two diameters, all you have to do is subtract the smaller diameter (Mercury) from the larger diameter (Saturn) as follows:

Difference between the two diameters =diameter of Saturn-diameter of Mercury
Difference between the two diameters = (1.2*10^5) - (4.9*10^3)
Difference between the two diameters = 115100 km
4 0
4 years ago
Read 2 more answers
Other questions:
  • A plumber charges $25 to come to a home, and $50 per hour for a repair. Which equation gives the total cost, y, for a repair tha
    5·2 answers
  • Which of the following equations have exactly one solution?
    6·2 answers
  • Can someone plz help me w this
    13·2 answers
  • What is 987 in expanded notation as an addition expression
    7·2 answers
  • at the theater one section of seats has 8 rows with 12 seats in each row .in the center of each of the first 3 row are 4 broken
    14·1 answer
  • A salesperson earns a base salary of
    9·1 answer
  • Which expression is equivalent to…
    6·1 answer
  • 6 1/8 - 2 3/4 = <br> ANSWER ASAPPP. BE RIGHT TO BE THE BRAINLIEST <br> EXPLAINN
    13·2 answers
  • Replace 1 week with an equivalent factor in days.
    10·1 answer
  • How do you write 2x simplified?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!