LUnear quatio Questlon 7 of 25 i Give the slope of y-3 4(x+ 8) and a point on the ine OA. The slope is 3 and (-8, 4) is on the line. OB. The slope is 8 and (3, 4) is on the line O C. The slope is 4 and (-8, 3) is on the line D. The slope is 4 and (8, -3) is on the line

20

Step-by-step explanation:

some one help this guy he needs help on his home work

answer:

your answer is: c. 196 7/8 in^3.

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