Answer:
Complementary angles are those that sum up to 90o.Vertical angles have equal measures. Therefore, if vertical angles measure 45o each, they are complementary.
Explanation: Here how it might look if angles ∠1 and ∠3 are measured at 45o.
Given:
The expression is:
To find:
The value of the given expression when 
and 
.
Solution:
We have,
Putting and , we get
It can be written as
![[\because a^0=1,a\neq 0]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5E0%3D1%2Ca%5Cneq%200%5D)
Therefore, the value of the given expression 
when and .
Answer & Step-by-step explanation:
2. 4 times (*) f equals (=) 1/2
Equation: 4f=1/2
4 times (*) 1/8 equals (=) 1/2
f = 1/8
3. 832 divided by (/) n equals (=) 16
Equation: 832/n=16
832 divided by (/) 52 equals (=) 16
n = 52
4. 10 subtracted from (-) x equals (=) 6
Equation: 10-x=6
10 - 4 = 6
x = 4
Hope this helps ;)
Answer: sometimes
Step-by-step explanation:
Answer: 4x+8
Step-by-step explanation:
Okay since the area for the block is X, two numbers multiplied together is X.
Since the big block has an area of X^2, then this shows the sides to be X.
This gives the sides of the block with area X to be 1 and X.
Now just add up every side like this : 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + x + x + x + x to get 4x+8
