What is the area of a triangle whose vertices are d(3,3), e(3,-1), and f(-2,-5)?

There is a formula which employs the use of determinants and which helps us calculate the area of a triangle if the vertices are given as . The formula is as shown below:

Area=

Now, in our case, we have:

, and

Thus, the area in this case will become:

Area=

Therefore, Area=

We know that area cannot be negative, so the area of the given triangle is 10 squared units.

i agree because i see the other persons thinking is clear

in 2010, the population of the state of california is 37.29 × 10⁶

step-by-step explanation:

population of los angeles = 3.79 × 10⁶

population of california = 9.84 × population of los angeles

                                        = 9.84 × 3.79 × 10⁶

                                        = 37.2936 × 10⁶

                                        = 37.29 × 10⁶

∴ in 2010, the population of the state of california is 37.29 × 10⁶