Since S is a point on the line RT, therefore:
RS+ST = RT
5y+5+3y+7 = 12y-20
separate the variables and solve to get thevalue of y as follows:
5+7+20 = 12y-3y-5y
32=4y
y = 8
substitute in the equation of each line to get its length as follows:
RS = 5y+5 = 5(8)+5 = 45
ST = 3y+7 = 3(8)+7 = 31
RT = 12y-20 = 12(8)-20 = 76
Answer:
t =5 13/20
Step-by-step explanation:
t + 3/5 = 6 1/4
Subtract 3/5 from each side
t + 3/5 - 3/5 = 6 1/4 - 3/5
t = 6 1/4 - 3/5
Get a common denominator of 20
t = 6 1/4 *5/5 - 3/5 *4/4
t = 6 5/20 - 12/20
Borrow 20/20 from the 6
t = 5 + 20/20 +5/20 - 12/20
t = 5 25/20 - 12/20
t =5 13/20
Answer:
12 :D
Step-by-step explanation:
Answer:
Guy's Graphix = y=7.5x+30
Patty's Printing = y = 5.5x+50
Step-by-step explanation:
Answer:
Pertaining to the mathematical expression conveyed, the answer to such proposed interrogate is acknowledged as the following:
Degree: 2nd degree term.
Classification: Quadratic trionomial.
Step-by-step explanation:
Evaluating the Degree:
The degree is acknowledged as the predominating term adjacent to a base of a peculiar value that denotes the particular allocation within a polynomial.
4x^2 has the highest degree of 2.
32x has the degree of one, being that x individually is x^1.
Since polynomials are defined by the term in which obtains the greatest degree, ^2 is referred to as quadratic, whereas ^3 is cubic, ^4…
Classification Evaluation:
Such could be determined by evaluating for the quantity of terms present within the mathematical expression or statement.
4x^2 is the first term.
32x is the second term.
63 is the third term (considered a constant).
Thus, the correct answer is a quadratic trinomial.
*I hope this helps.
