Triangle,quadrilateral,pentagon,hexagon,octagon,decagon.
Triangle quadrilateral octagon - regular
rest are not. Someone might need to check me if im right about regular and irregular :) Hope I helped
1-(-4)^2
1-(-4 times -4)
1-(16)
1-16
-15
Answer:
up 1 over 7 (1,7) 1 = x and 7 = y
Step-by-step explanation:
0 plus 1 is 1. 1 plus 1 is 2. 2 plus 1 is 3. 3 plus 1 is 4
-6 plus 7 is 1. 1 plus 7 is 8. 8 plus 7 is 15. 15 plus 7 is 22
Answer:
The answer is 11.
Step-by-step explanation:
We will use PEMDAS in this situation.
7 + 2 = x - 4 / 2
7 + 2 = x - 2 [divide first
9 = x - 2 [add the 7 and 2]
+2 +2 [the 2 cancels out]
11 = x
Your answer is 11.
I hope this helped!
<h2>
<u>PLEASE MARK BRAINLIEST!</u></h2>
Answer:
Option D, I agree with neither Elena nor Lin
Step-by-step explanation:
The remaining part of the question is attached herewith
Solution
As we can see in the image
ED is perpendicular to AB and BC is perpendicular to AB
Thus, as per the Pythagoras theorem,
AC^2 = AB^2 + BC^2
14^2 = 6^2 + BC^2
BC^2 = 196-36 = 160
BC = 12.649 OR 12.65
Hence, option D
I agree with neither Elena nor Lin