Answer:
38
Step-by-step explanation:
substitute the value of the variable into an equation, then simplify
Answer:
there was a -12 integer change
Step-by-step explanation:
-22 + 10 = -12
Answer:
x=20
Step-by-step explanation:
x - 5 = 15
x +5 = +5
x = 20
Answer:
3√3 units
Step-by-step explanation:
We are asked to find the altitude of the equilateral triangle whose perimeter is 18 . Firstly let us find the side of the∆.
Now we know that in a equilateral triangle , the altitude of the triangle with side length a is ,
Plug in the value of a that is 6 , we will get ,

Answer:
on the same dot but on the left sid
Step-by-step explanation: