Answer:
C
Step-by-step explanation:
A heptagon is a polygon with 7 triangles. (a)
Thus, The area (A) will be = 7a
where;
b = base
h = height
So;
where;
b = 22.15 unit and h = 23 unit
∴
Answer:
Step-by-step explanation:
Rationalize the denominator first (keep in mind we are NOT solving this because there is no equals sign here. We are merely simplifying.)
Now simplify by taking the square root of 100 to get:
Divide numerator and denomiator by 10 to get:
Answer:
Step-by-step explanation:
Don't be fooled by this. We can make this look like the equations you have been factoring up to now. Let
x^3 = y Square both sides of the equation
(x^3)^2 = y^2
x^6 = y^2
Now substitute these results into the given equation.
y^2 + 6y + 5 = 0
This factors
(y + 5)(y + 1) = 0
So either y + 5 = 0
or y + 1 = 0
y+5 = 0
x^3 + 5 =0
x = cuberoot(-5)
x^3 + 1 = 0
x^3 = - 1
cube root (x^3) = cube root (-1)
x = - 1
Essentially the graph shows that there are only 2 roots (-1,0) (-1.71,0) just as our solution suggests.
Answer: The Area is 35 square centimeters.
Key:
B1 = Base #1
B2 = Base #2
H = height
* = multiply
/ = divide
Step-by-step explanation:
First, write down the formula needed: (B1 + B2) * H / 2 = Area
Now Fill in what you know:
(6 + 8) * 5 / 2 = Area
B1 is 6 cm
B2 is 8 cm
The Height is 5cm (TIP: the height is usually in a vertical direction).
&
The Area is still unknown
Let’s Answer the equation now:
(B1 + B2) * H / 2 = Area
(6 + 8) * 5 / 2 = Area
(14) * 5 / 2 = Area
70 / 2 = Area
Area = 35 square centimeter (cm).
I hoped this helped.
Answer:
Here is your answer C
Step-by-step explanation: