9514 1404 393
Answer:
D
Step-by-step explanation:
Any equation that does not have y2 as the first term in the second set of parentheses will be incorrect.
The correct usage is shown in equation D.
Answer:
x = 1
Step-by-step explanation:
Using the rule of logarithms
b = 1
That is the logarithm of a number to the same base is 1
Given
5 = x , hence x = 1
Answer:
Perimeter is irrational
<em></em>
Step-by-step explanation:
<em>The attachment is missing but the question is still answerable</em>
Given

Required
Determine if the Perimeter is rational or not
First, we need to determine the sides of the square;

Substitute 


Take Square root of both sides


The perimeter of a square is calculated as:



<em>Because the value of </em><em>perimeter </em><em>can't be gotten by dividing two integers, then </em><em>perimeter is irrational</em>
Hope this helps. :D
(Please mark as brainliest thanks)
<1 = 120/2 = 60
answer
60 <span>degrees</span>