Answer:
0
Step-by-step explanation:
i think sorry if wrong
Answer:

Step-by-step explanation:
we have

we know that

In this problem

substitute in the formula


Answer:
AD~CB or ABD~BCD OR AB~CD
Answer:
Step-by-step explanation:
Answer:
x = variable
3 = coefficient
1 = constant
3x^2-4x+1 = algebraic expression
2 = degree
Step-by-step explanation:
variables are typically the letters in equations (usually x and y)
coefficients are the numbers attached to the variables
constants don't have any variables attached
algebraic expressions are the full expression
degrees are the small numbers in the top right corners on either constants, variables or coefficients
Hope this helps!