Answer:
x= -2 or -3
Step-by-step explanation:
Let's solve your equation step-by-step.
x^2+5x+6=0
Step 1: Factor left side of equation.
(x+2)(x+3)=0
Step 2: Set factors equal to 0.
x+2=0 or x+3=0
x=−2 or x=−3
just a rough estimate!
Answer:
22%
Step-by-step explanation:
Given: Profit this year= $245000
Profit last year= $315000
Now, lets find the percentage decrease in profit this year.
Profit percentage=
Profit percentage=
⇒ Profit percentage=
⇒ Profit percentage=~ ≅ 22% (nearest whole percent)
∴ Percent decrease in profit is 22%
We know that
the area of a regular polygon is A=(1/2)*a*P
where
a is the apothem
and P is the perimeter
step 1
find the distance of the apothem
d=√[(y2-y1)²+(x2-x1)²]-----> d=√[(3)²+(-4)²]------> d=√25-----> d=5 units
A=(1/2)*a*P
a=5 units
P=40 units
A=(1/2)*5*40-----> A=100 units²