Answer:
The number before a variable. For example, 4x. 4 would be the coefficient, and x would be the variable.
Answer:
the answer to the probability question should be zero because there isn't an eight on a normal die. if you were to only roll once you would never get 8
F(x)= (x+13)(x-2) in expanded form, it would be x^2+11x-26
Answer:
1) 16
2a) 100 -a -2b
2bi) (100 -a -2b)/4
2bii) 11
Step-by-step explanation:
1. Put the numbers where the corresponding variables are and do the arithmetic.
(2(1) +3(-2))^2 = (2 -6)^2 = (-4)^2 = 16
__
2. The pieces cut from the wire have the lengths a, b, b. The sum of those lengths is a+b+b = a+2b.
2a. The remaining length is what is left when the total of cut pieces is subtracted from the original amount:
100 -(a+2b) = 100 -a -2b
2bi. The perimeter of the square is the amount in part (2a). A square has 4 sides of the same length, so each side has a length that is 1/4 of the perimeter. The side length is ...
(100 -a -2b)/4 . . . . length of one side of the square
2bii. Fill in the given values for "a" and "b" and do the arithmetic.
(100 -24 -2(16))/4 = (76 -32)/4 = 44/4 = 11 . . . one side of the square
Answer:
75%
Step-by-step explanation:
i am not going to say it right but i think it is but my teacher have us doing this now