This property is known as the distributive property.
When you have a variable inside or outside a pair of parentheses, you can multiply the number outside the parentheses to each term inside the parentheses, and the answer will still be the same.
Answer:
I'm pretty sure that it's just a single straight line that makes it equivalent. I could be wrong tho
hope this helped
As 7•7=49 it follows that 7 is the square root of 49
Step-by-step explanation:
Use Sine rule.
Angle A + angle B + angle C = 180 (sum of angles in triangle)
Angle A + 90 + 42 = 180
Angle A + 132 = 180
Angle A = 180 - 132
= 48
Answer:
D. 27
Step-by-step explanation:
If you plug in the variable and solve it is equal on both sides. EX.
1. 27/3 -3 = 27/9 +3
2. 9-3 = 3+3
3. 6 = 6
