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
AleksAgata [21]
3 years ago
12

4x−3=16=4(x−3)=16 Do they have the same solution?

Mathematics
2 answers:
Tems11 [23]3 years ago
8 0

Answer:

no

Step-by-step explanation:

4x-3=16

4x=19

x=4.75

4(x-3)=16

4x-12=16

4x=28

x=7

AnnZ [28]3 years ago
5 0

Answer:

no

Step-by-step explanation:

4x -3 = 16

x=19/4

4(x-3) = 16: Distribute the number in the parenthesis with 4 and you get:

4x-12=16

x=7

4x-12=16 is not the same as 4x-3=16

Therefore they do not have the same solution.

You might be interested in
How to define when something is certain to happen?
PIT_PIT [208]
You could say invitability or a foregone conclusion. Invitability just means "the quality of being certian to happen."

Example: "My teacher said it was invitable that she was going to give us a math test tomorrow"
3 0
3 years ago
Acellus
Wittaler [7]
About around 20 cupcakes
4 0
3 years ago
If 4 electricians can wire some new houses in 20 days, how many electricians would be required to do the job in 10 days?
abruzzese [7]

Answer:

2

Step-by-step explanation:

20/2 = 10

4/2 = 2

8 0
2 years ago
Can you please explain how to write the ratios for sin x and cos x? When angles are x, y, and z. The hypotenuse being 12 and is
Kamila [148]
Your triangle has acute angles X and Y, and right angle Z.

For an acute angle A in a right triangle:

The sine is the ratio of the opposite leg to the hypotenuse.
sin A = opp/hyp

The cosine is the ratio of the adjacent leg to the hypotenuse.
cos A = adj/opp

The hypotenuse of a right triangle is the side opposite the right angle. It is the longest side of a right triangle. There is only one hypotenuse in a triangle, so there is no confusion with the hypotenuse.

The two sides that form the right angle are called the legs. Each leg is opposite an acute angle. The legs may or may not be congruent to each other, but each leg is always shorter than the hypotenuse. Since there are two legs, we need to be able to distinguish them. If you take an acute angle as your angle of interest, the leg that is part of the angle is called the adjacent leg. The other leg is the opposite leg. Adjacent leg and opposite leg are relative terms. They depend on the acute angle you are considering.

For your triangle, if you look at angle X, then the adjacent leg is side XZ. The opposite leg for angle X is side YZ.

Using the ratios mentioned above for sine and cosine, you get:

sin X = opp/hyp = sqrt(119)/12

cos X = adj/hyp = 5/12
7 0
3 years ago
Factor completely, then place the factors in the proper location on the grid.
Lyrx [107]
4(x+5y)(x-3y)
I don't know what you mean by placing the factors on the grid
6 0
3 years ago
Other questions:
  • Evaluate 8/13 divided by 2/3
    11·2 answers
  • First gets a brainly :D
    6·2 answers
  • F(x) = 2x2. What is f(3)?
    13·1 answer
  • Solve for equations<br><br> -2yx+3x-2yx+3x
    9·2 answers
  • Create an equation for a line that passes through the points (2,5) and (5, 11). (make sure you find m and b to create your equat
    13·1 answer
  • Apply the distributive property to -9(5j+k) create an equivalent expression.
    9·1 answer
  • 58,511 divieded by 21 the qoutient is 2,786 r?
    14·1 answer
  • PLEASE HELP ME with this
    10·2 answers
  • 3/5 - 1/2 this is all I need right now
    11·2 answers
  • Please I need serious help with this ASAP it's easy! Please explain your answer I will mark brainliest!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!