Answer:
area = 18x² + 63x + 55 square units
Second-degree trinomial.
Step-by-step explanation:
area = (3x+5)(6x+11) = 18x² + 63x + 55 square units
Second-degree trinomial.
3.c - 8 = 5
(3.c - product of 3 and a number)
(-8 : 8 less)
Sixth grade:
7 | x x x x x x
8 | x x x x
9 |x x x x x x
A | x x x x . . . . . . . . where "A" is used to represent 10 tens (100)
7th grade:
5 | x x x x x
6 | x x x x x x x
7 | x x x x
8 | x x x x
The range (low, high) and median of the 6th grade scores are all higher than those of the 7th grade scores.
Based on visual inspection, Grade 6 appears to have the higher mean score.
A and B are correct because 96/100 is equivalent to 0.96, which is also 96%.
Answer: x=3
Step-by-step explanation:
Isosceles means that both of those sides are equal.
5x = 7x -6
-2x = -6
x = 3
