Answer:
The correct answer is D. 1040-A
Step-by-step explanation:
Correct on edge
Answer:
10.2
Use the formula:
d=√(x - x) + (y - y)
2 1 2 1
Word form :
d equals the square root of x2 - x1 plus y2 - y1
B.9.14 inches
C.38 inches
D.64 inches
Answer:
(2x - 3a³) ,(2x + 3a³)
Step-by-step explanation:
Given that
4x^2-9a^6
As we know that
x² - y² = ( x+y)(x-y)
So
4x^2-9a^6 = (2x)² - (3a³)²
By using the above formula
x² - y² = ( x+y)(x-y)
4x^2-9a^6 = (2x)² - (3a³)²
4x^2-9a^6 = (2x - 3a³) (2x + 3a³)
So the factor is (2x - 3a³) ,(2x + 3a³)
To verify
Multiple both factors
(2x - 3a³) (2x + 3a³) = 2x .2x -2x . 3a³ + 3a³ . 2x - 3a³. 3a³
=4x² - 9 a ⁶
Answer: Median = 3, Mean = 6.45, Mode = 1.
Step-by-step explanation:
Since we have given that
15,3, 11, 15,1,14,7,2,1,1,2
As we know the formula for "Mean" :
Mean = 6.45
Similarly, we know the formula for "Median":
First we write it in ascending order:
1,1,1,2,2,3,7,11,14,15,15
Median = 3
Mode is the number which has occurred mostly, has the highest frequency.
Mode = 1
Hence, Median = 3, Mean = 6.45, Mode = 1.