Answer:
The nonlinear system of equations has 4 solutions ⇒ B
Step-by-step explanation:
The number of solutions of a system of equations equal to the number of points of intersection of the graphs of the equations of the system
Let us use this note to solve the question
From the given figure
∵ The nonlinear system of equations represented by two curves and a circle
∵ Each curve intersects the circle into two points
∴ The number of the points of intersection is 4
→ By using the note above
∵ The number of intersection points equal to the number of solutions
∴ The number of solutions is 4
∴ The nonlinear system of equations has 4 solutions
4(2)^2
4(4)=16
I would assume it’s this
Answer:
If a triangle is equilateral, then it must also be equiangular and vice versa.
Step-by-step explanation:
A biconditional statement denotes that both a statement AND its reciprocal statement must be true.
Given the two statements:
If a triangle is equilateral, then it must also be equiangular
and
If a triangle is equiangular, then it must also be equilateral.
As both of these statements are always true, we can combine them into one biconditional statement (meaning two conditions are met)
If a triangle is equilateral, then it must also be equiangular and vice versa.
