Triangle VWY is equilateral, Y is the midpoint of XZ and WX≈VZ. Which theorem can be used to prove that triangle WXY≈triangle VZY?

A. Angle-Side-Angle Triangle Congruence Theorem

B. Side-Angle-Side Triangle Conguence Theorem

C. Angle-Angle-Side Triangle Congruence Theorem

D. Side-Side-Side Triangle Congruence Theorem

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.