Answer:
10 units²
Step-by-step explanation:
The length of side AB is 3 -(-1) = 4 units long. This is the base of the triangle.
The distance from vertex C to the line x=3 is 3-(-2) = 5 units. This is the altitude of the triangle.
The area is half the product of altutude and base length.
... A = (1/2)bh = (1/2)(4)(5) = 10 . . . units²
For this case we must solve the following linear equation:
Adding to both sides of the equation we have:
Subtracting 17 from both sides of the equation:
Different signs are subtracted and the major sign is placed:
We divide by 14 on both sides of the equation:
Answer:
Decimal i know this because of the dot also known as a decimal