Answer:
The first and second choice since those symbols are the ones that apply to open circle on the number line and the 2 last ones are closed circles
Step-by-step explanation:
1 pint = 20 fl. oz
20/5 = 4 cups can be filler per pint
4*2.5 = 10 cups can be filled overall
Answer:
c = b*sqrt(5)
Step-by-step explanation:
use the Pythagoras theorem.
c^2 = a^2 + b^2
a = 2*b
c=sqrt(5*b^2)
c = b*sqrt(5)
Answer:
Isosceles triangle
Step-by-step explanation:
An isosceles triangle is a triangle with two sides being equal in size.
The length or magnitude between two points is calculated by the formula;
√((x₂ − x₁)² + (y₂ − y₁)²)
Therefore;
Length AB=Sqrt( (3)² + (-8)²)
= Sqrt 73
= 8.544 units
Length BC = Sqrt ((8²) + (-3)²)
= Sqrt 73
= 8.544 units
Length AC = Sqrt ((11²) + (-11)²)
= Sqrt 242
= 15.524 units
Therefore, <u>AB and BC are equal , which means triangle ABC is an isosceles triangle.</u>
