56 + n = 107
Pls help it’s timed

n = 51

Step-by-step explanation:

You can rearrange this to make it easier:

107-56=n

51=n

n= 51

Step-by-step explanation:

56+n=107

Subtract 56 from both sides or group like terms

56-56+n=107-56

n=51

explanation:

step-by-step explanation:

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