Answer:
3√2 or 4.2426
Explanation:
18 can be written as 9*2
This means that:
√18 can be written as √9 * √2
Now, √9 is equal to 3
So, the simplified form of √18 is 3√2 which is equal to 4.2426 in decimal form.
Hope this helps :)
Answer:
Below
Step-by-step explanation:
All you need to do to find angle x is to subtract 48 from 90 :)
So, 90 - 48 = 42
Angle x = 42 degrees
Hope this helps!
Answer:
+ 
Step-by-step explanation:
To complete the square, with the coefficient of the x² term = 1
add ( half the coefficient of the x- term)² to both sides
x² + 3x + (
)² = 6 + ()²
x² + 3x + = 6 +
Answer:
-6
Step-by-step explanation:
3x-x+2
2x+2
2(-4)+2
-8+2
-6
Hope this helps!
#Team Rainbows~
Answer:
<u>1. 6(4x+3y</u>
<u>1. 6(4x+3y2. 8(2x+5y</u>
Step-by-step explanation:
<u>1. 6(4x+3y)</u>
The GCF of 24 and 18 is 6 so it is outside of the parenthesis. It cannot be reduced anymore because 3 isnt a perfect square.
<u>2. 8(2x+5y)</u>
The GCF of 16 and 40 is 8 so it is outside of the parenthesis. It cannot be reduced anymore because 5 isnt a perfect square.
