The problem seems confusing is it supposed to say y=?
The answer is the second choice, or B; 240 ft^2.
You have to find the area of all four triangles and just add those all together.
Two of the triangles have an area of
5*16=80
Multiply that by two
80*2=160
The other two smaller triangles have an area of
8*5=40
Multiply that by 2 also
40*2=80
Add 160+80 and the answer is 240.
1 (B), because 3+-2=1, and 5+-4=1, which amounts to 1/1, or whole number 1.
Answer:
No.
Step-by-step explanation:
Because standard form is ax+by=c.
If it is asking if that equation is the quadratic formula, then the answer is false. The reason why is that the first 'b' should be negative
The quadratic formula is
