Answer:
6 < x ≤ 20
Step-by-step explanation:
First, let's use the points (0, 50) and (20, 0) to find the equation of the line.
m = Δy / Δx
m = (0 − 50) / (20 − 0)
m = -2.5
y = -2.5x + 50
Now find the time when y = 35.
35 = -2.5x + 50
-15 = -2.5x
x = 6
So there is less than 35 gallons in the barrel when 6 < x ≤ 20.
Answer:
the area is 28.27
Step-by-step explanation:
Answer:
The kinds of symmetry the letter H has Point , Line and plane symmetry
Explanation:
Point symmetry states that when every part has a matching part:
the same distance from the central point, but in the opposite direction.
Line of symmetry states that it creates two congruent figures that are mirror images of each other
Plane symmetry states a crystal that divides the crystal into two parts that are mirror images of each other.
Given letter H has line of symmetry because the letter folded in half in any way with the parts matching up.
Also, H has plane and Point Symmetry.
