2. Combine like terms
3.subtraction property of equality
4.division property of equality
5. Reflexive property
It should be noted that a quadratic function simply refers to a function that is in the form of f(x) = ax² + bx + c.
<h3>Examples of quadratic equations</h3>
It should be noted that the examples of quadratic functions will be throwing a ball, hitting a golf ball, driving from a platform, etc.
In such a case, one will want to know the highest and the lowest point of the parabola that is known as the vertex. In engineering, quadratic equations are used to design curved equipments.
Learn more about quadratic equations on:
brainly.com/question/1214333
Answer:
x = 102 degrees
Step-by-step explanation:
Since the line is through parrallel lines, we know that angle 2 and angle 7 will be equal to each other, so all you have to do is set the equations equal to each other to solve.
2x-37 = x+65
Subtract x from the left to isolate the variable and add 37 to the right.
x = 102
Answer:
⇒ 40 cm
Step-by-step explanation:
Given:
Height of cubes used by Nelson = 8 cm
Height of cubes used by Andrews = 10 cm
Solution:
Nelson made a stack of cubes where the height of the cubes is 8 cm, so the multiplication of the cube height is.
⇒
Similarly Andrew also made a stack of cubes where the height of the cubes is 10 cm, so the multiplication of the cube height is.
⇒
We can see the shortest same height of the both stack is 40 cm.
Therefore, 40 cm is the shortest possible stake height for both.
Horizontal stretch by a factor of 1/3