Question

Help please she didn’t teach us thistle

Answer 1

12x^4y^7

Explanation:

base(b)=8x^3y^5

height(h) =3xy^2

Area= (b x h)/2 =12x^4y^7

Answer 2

`A = 12x^4y^7`

Explanation:

The formula for the area of a triangle is:

`A = (1)/(2)bh`

where
`b` is the length of the triangle's base and
`h` is the length of the triangle's height.

In this problem, we are given the length of the base of the triangle as
`8x^3y^5` and the length of the height of the triangle as
`3xy^2`.

Thus, the area of the given triangle is:

`A = (1)/(2) \cdot 8x^3y^5 \cdot 3xy^2`

We can simplify this by combining like terms and using the exponent addition rule (
`x^a \cdot x^b = x^(a+b)`).

`A =\left((1)/(2) \cdot 8 \cdot 3 \right)(x^3 \cdot x)(y^5 \cdot y^2)`

`A = (4 \cdot 3)(x^(3 + 1))(y^(5+2))`

`A = 12x^4y^7`