Answer:
It should be 12+20= 32 ft
Step-by-step explanation:
The simplified form of the expression 3x² * 2x² is 6x⁴.
To simplify the expression 3x² * 2x², we need to multiply the coefficients and add the exponents of the variables.
Step 1: Multiply the coefficients (numbers in front of the variables):
3 * 2 = 6
Step 2: Add the exponents of the variables (x² * x² = x²⁺² = x⁴):
x² * x² = x²⁺² = x⁴
Step 3: Put the results together:
6x⁴
Therefore, the simplified form of the expression 3x² * 2x² is 6x⁴.
In summary, when multiplying two terms with the same variable (x) raised to a power (exponent), we multiply their coefficients (3 and 2, which results in 6) and add their exponents (2 and 2, which results in 4). The final answer is 6x⁴, where 6 is the coefficient and x⁴ represents the variable raised to the power of 4. This calculation follows the rules of multiplying terms with variables and exponents.
To know more about simplified form:
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(12x^2y-6xy+4x^2)/(2xy)
Answer:
3√2
Step-by-step explanation:
Pythagoras says s²+s²=6²
so
2s² = 36
s = √18 = √9·2 = √3²·2 = 3√2
Answer:
C
Step-by-step explanation:
The diagonal splits the square into 2 right triangles with hypotenuse 6
Using Pythagoras' identity in one of the right triangles.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
s² + s² = 6²
2s² = 36 ( divide both sides by 2 )
s² = 18 ( take the square root of both sides )
s = = = × = 3 → C
Answer:
Step-by-step explanation:
The sum of the co interior angles is 180 degrees