Answer:
1: No Solutions
2:Infinite solutions
3: One Solution
Step-by-step explanation:
Desmos screenshots show solutions for simplified equations
I guess positive bcuz - -=+
The area of figure ABCDEF can be computed as the sum of the areas of trapezoid ACDF and triangle ABC, less the area of trangle DEF.
trapezoid ACDF area = (1/2)(AC +DF)·(CD) = (1/2)(8+5)(6) = 39
triangle ABC area = (1/2)(AC)(2) = 8
triangle DEF area = (1/2)(DF)(2) = 5
Area of ABCDEF = (ACDF area) + (ABC area) - (DEF area) = 39 +8 -5 = 42
The actual area of ABCDEF is 42 square units.
Hello :
<span>5+4g+8=1
g = -3 : 5+4(-3)+8 = 13-12 = 1 ... right</span>
Answer:
7
Step-by-step explanation: