Complete the tasks to subtract the polynomials vertically. (1. 3t3 0. 4t2 – 24t) – (0. 6t2 8 – 18t) What is the additive inverse of the polynomial being subtracted? –0. 6t2 (–8) (–18t) –0. 6t2 (–8) 18t –0. 6t2 8 – 18t 0. 6t2 (–8) 18t.

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

18 units²

step-by-step explanation:

first let's find altitude bd using the distance formula

d = √((y₂ - y₁)² + (x₂ - x₁)²)

bd = √((0 - -3)² + (0 - 3)²)

bd = √18

given the placement of points a and c, we can denote that point d bisects segment ac.

we will call ac the base.

using the distance formula

ac = √((0 - 6)² + (-6 - 0)²)

ac = √72

knowing our base and our height, we can plug these into our triangle area formula

area = (b * h)/2

area = (√18 * √72) / 2

area = (√1296) / 2

area = 36 / 2

area = 18 units²

where is the graph, sweetheart?

step-by-step explanation: