Answer:
Hi, my name is Chase and i am in 5th grade and we just did this in class so for
Answer:
C and D
Step-by-step explanation:
The length of the sides will be irrational if it is not a whole number. The tile installer has a square shape, so the formula for area is
area= 
Since we need to find if the side has the whole number, we can make the function to solve for side
side=
Then the side for each tile installer will be:
A= 
= 5 inch
B= 
= 6 inch
C= 
= 6.78 inch
D= 
= 7.74 inch
Both C and D have irrational sides
Answer:
7740 degrees.
Step-by-step explanation:
The sum of the exterior angles of all polygons add up to 360 degrees.
So the number of sides and the number of interior angles in this polygon = 360 / 8 = 45.
Each internal angle = 180 - 8 = 172 degrees, so the sum of all interior angles
= 172 * 45
= 7740 degrees,
Answer: 3
Step-by-step explanation:
1.5+1.5=3
The required simplified expression for 9(m - 9) - 4(10m + 2) is -31m - 90.
Given that,
To rewrite in simplest terms: 9(m-9)-4(10m+2).
<h3>What is simplification?</h3>
The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.
Question asked to simplify the term 9(m-9)-4(10m+2).
= 9(m - 9) - 4(10m + 2)
= 9m - 81 - 40m - 8
= -31m - 90
Thus, the required simplified expression for 9(m - 9) - 4(10m + 2) is -31m - 90.
Learn more about simplification here: brainly.com/question/12501526
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