Answer:
139.5 mm
Step-by-step explanation:
The area of a geometric shape with all sides of equal length is:
A (1/2)nsr
n = the number of sides
s = the length of the sides
r = the length of the apothem
The apothem is the line going from the center point of the shape to the middle of one of the sides.
A = (1/2)(5)(9)(6.2)
A = (1/2)279
A = 139.5 mm
Answer:
y=9/5x+5
Step-by-step explanation:
y-(-4)/x-(-5)=9/5
y+4/x+5=9/5
5(y+4)=9(x+5)
5y+20=9x+45 , 5y=9x+45-20
5y=9x+25
y=9x+25/5=9/5x +5
Answer:
A
Step-by-step explanation:
Calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (3, 11) and (x₂, y₂ ) = (6, 17) ← ordered pairs from the table
m = = = 2 → A
Answer:
11 units apart
Step-by-step explanation:
You have to count how many units are in between A and B
Answer:
x = 3 x = 7 Okay well I got C. f(x) = x2 - 10x + 21 I got it because u subtract and add at the last part.
Step-by-step explanation: