Hello,
Step-by-step explanation:
2x² - 7x - 15 = (x - 5) (2x + 3)
x - 5 = 0 ⇔ x = 5
2x + 3 = 0 ⇔ x = -3/2
Answer:
It’s a translation of two units down and one unit to the right.
Step-by-step explanation:
When looking at the original, or parent image, the individual points that meet the X axis are moved to units down or to the negative. The horizontal translation moves each point one unit to the right. Hope this helps!
Answer:
We have been given the matrix m as m = [874][205].
We can rewrite this matrix as
\begin{gathered}m=\begin{pmatrix}8 &7&4\\2&0&5 \\\end{pmatrix}\\\end{gathered}m=(827045)
Now, we need to the find m_{12}m12
It means we need to find the entity that is present in the first row and the second column.
From the above matrix, we can see that 7 is in the first row and the second column.
Therefore, we have
m_{12}= 7m12=7
Count the squares in between each letter.
Point Q is 6 units from Point R
Point R is 7 units from Point T
Point T is 3 units from Point S
For the area, it is easiest to take the area of each of those shapes and then add them.
(3*7/2) + (6*7)
10.5 + 42 = 52.5 Square Units
The algebraic property demonstrated in the example below is Transitive Property of Equality. There we can see how the first thing is equal to the second one and notice that the first one is equal to the third one too. This is a Transitive Property of Equality in a nutshel.