According to a rule in geometry, the dimension of an object made up of n dimensions is n+1. For example a cube is 3d which is made up of squares which are 2d and a square is made up line segments which are 1d. So, as circle is made up of diameters which are 1d, it is 2d or second dimensional space. Hope you like it.
Answer:
X= -3
Step-by-step explanation:
-3^3 can also be written as -3*-3*-3, which is -27
Answer:
x = 3.8
y = 15.2
Step-by-step explanation:
y = 4x
y = 19 - x,
if y = y then,
4x = 19 - x
5x = 19
x = 19/5 = 3.8 now inputting the answer to x into one of the unchanged equations above (y = 4x),
y = 4x = 4*3.8 = 15.2
Double check:
y = 19 - x = 19 - 3.8 = 15.2
Answer:
27/20
Step-by-step explanation:
The absolute value of any expression is always positive or zero
3/5 + 3/4
Add the fractions
27/20
Solution
27/20
Alternate form
1 7/20, 1.35
Hey there!☺
Let's start by simplifying both sides. First, we distribute.
Now let's subtract 7x from both sides.
Now we will subtract 12 from both sides.
In our last/final step, we will divide both sides by -10.
Now simplify -20/-10.
Hope this helps!
