X = 3. So 3x3 is 9, and then subtract 2 is 7. Y=7 Answer is B.
Sorry I can’t read that hand writing if I could just write it on brainly
Answer:
<h2> 23-[12+{16-(12÷3)}] = - 1 </h2>
Step-by-step explanation:
23 - [12 + {16 - (12÷3)}] =
= 23 - [12 + {16 - 4}] =
= 23 - [12 + 12] =
= 23 - 24 =
= - 1
Answer:
с. 60
Step-by-step explanation:
This is an equilateral triangle since all the sides are the same.
That means all the angles are the same.
The sum of the angles is 180
There are 3 angles
180/3 = 60
Each angle is 60 degrees
Answer:
Subtraction Property of Equality
Step-by-step explanation:
When solving an equation for a variable (in this case n), we want to move all of the n-terms to 1 side and the non-n terms to the other side. To do this, we can subtract 5.2 from both sides to leave 2.5n by itself. The property we used to do this is the Subtraction Property of Equality which states that if you subtract a quantity from one side of an equation, you must also subtract that same quantity from the other side of the equation.
