Line segment CD has a length of 3 units. It is translated 2 units to the right on a coordinate plane to obtain line segment C'D'. What is the length of C'D'?

Answers

Answer 1
Answer: It's still 3 units long. Being translated changes only the location, not the size

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Factor completely x2 − 36.(x + 6)(x − 6) (x + 6)(x + 6) (x − 6)(x − 6) Prime

3(2x + 1 ) = 2(x + 1) + 1

Answers

3(2x+1)=2(x+1)+1

Step 1:Simplify both sides of the equation

(3)(2x)+(3)(1)=(2)(x)+(2)(1)+ -(distribute)

6x+3=2x+2+1

6x+3=(2x)+(2+1) -(Combine Like Terms)

6x+3=2x+3

Step 2: Subtract 2x from both sides

6x+3-2x=2x+3-2x

4x+3-3=3-3

4x÷4=0÷4

x=0

What is a discrete relation

Answers

Any association or link between elements of one set, called the domain or the set of inputs, and another set, called the range or set of outputs. Good luck!

What is the solution of the system? Use elimination.
3x - 4y = 9
-3x + 2y = 9

Answers

You add two equations together to eliminate a variable. This particular problem is nice, because it's already setup to eliminate X.

3x - 4y = 9
-3x + 2y = 9

When we add these two together, 3x - 3x cancels each other out, leaving us with 0x, or nothing.

We continue with -4y + 2y (leaves us with -2y) and 9+9 (18).

-2y = 18

18/-2 = -9.

Now we have y = -9, and we can go back into the problems to solve for x.

3x - 4(-9) = 9

3x + 36 = 9.

3x = -27

x = -9.

Confirm with the final equation:

-3(-9) + 2(-9) = 9
27 - 18 = 9
9 = 9 --- Confirmed.

Answer:

[-9, -9]

Step-by-step explanation:

Here is how the Eliminasyon Metòd is done:

{3x- 4y = 9

{-3x+ 2y = 9

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

-2y = 18; -9 = y [plug this back into both equations for y to get -9 = x]

If you are ever in need of assistance, do not hesitate to let me know by subscribing to my You-Tube channel [USERNAME: MATHEMATICS WIZARD], and as always, I am joyous to assist anyone at any time.

**I do have videos that talk about how to solve systems of equations in two to three variables using the Elimination and Substitution methods. I encourage you to check them out!

12q+-8=16q I need help quick!!!!

Answers

Answer:

q=-2

Step-by-step explanation:

12q+-8=16q

12q+(-8)=16q

Start by getting rid of the addition sign, as a positive multiplied by a negative is negative:

12q-8=16q

Subtract 12q from both sides of the equation:

-8=4q

Divide both sides of the equation by the coefficient of q, which is 4:

-2=q

or

q=-2

_

Check your by substituting the solved q value in to the initial equation:

12(-2)+(-8)=16(-2)

-24-8=-32

-32=-32

Since both sides of the equation are equal, our answer is correct!

Answer:

q=-2

Step-by-step explanation:

If it takes 3 teaspoons of salt to make 15 muffins, then how much salt is needed to make 50 muffins?

Answers

When you look at this problem you have to think, how many teaspoons do you need for 1 cupcake so you would divide 3 by 15 and get .....

A tree casts a shadow 10 ft long. A boy standing next to the tree casts a shadow 2.5 ft long. The triangle shown for the tree and its shadow is similar to the triangle shown for the boy and his shadow. If the boy is 5 ft tall, how tall is the tree?

Answers

The tree will be 10ft tall if u multiply than divide