Answer:
No
The +2 from the Mn+2 is the charge, so the Mn has a charge of +2
Mn2+ means that there are two Mn molecules with a charge of +
Answer:
1/3
Step-by-step explanation:
u find what there greatest common factor is
its 2
then u divide them both by 2 and u get
1/3
A scalene triangle is a triangle where all the three sides are in different lengths, and all the three angles are of different measures.
<h3>How to illustrate the triangle?</h3>
Your information is incomplete. Therefore, an overview will be given. In geometry, an isosceles triangle is thd triangle that has two sides that are of equal length.
The sum of all the interior angles is always equal to 180 degrees. The equilateral triangle is a triangle where all three sides have the same length and 60° each.
The radius of a circle is any of the line segments from its center to its perimeter.
Learn more about triangles on:
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Answer:
<g = 73°
Step-by-step explanation:
107° + b = 180°
180° - 107° = b
b = 73°
Being that <b and <g are vertical angles, they will have the same angle measurement. Therefore, <g = 73°. (:
Answer:
The expression for area of rectangle in standard form is: 
Step-by-step explanation:
The area of rectangle is given by:
Here, in the question, we are given length and width of the rectangle
Length = 2x-3
Width = 5x+9
The area of the rectangle will be:
Hence,
The expression for area of rectangle in standard form is:
