Answer:
B
Step-by-step explanation:
Area of rectangle = length * width
length * width = 160 square inches
(2x + 8) (2x +6) =160 {Use FOIL method}
(2x*2x) + (2x*6) + (8*2x) + (8*6) = 160
4x² + 12x + 16x + 48 = 160 {Add the like terms}
4x² + 28x + 48 -160 = 0
4x² + 28x - 112 = 0
There are two different ways she can write on her pages.
1) With one journal entry
2) With two journal entries
There are
twenty different ways she can write them in her journal.
The answer should be (x-7) (x+1)
Answer:
because AB = AC => angle B = angle C
=> 4x - 2 = 6x - 8
<=> 2x = 6
<=> x = 3
(8j3 - 5j2 - 5) - (6j3 - 12j2 + 8j - 7) =
(8j3 - 6j3) - (5j2 - 12j2) - 8j - (5-7) =
2j3 - (-7j2) - 8j - (-2) =
2j3 + 7j2 - 8j + 2
The correct answer is D. 2j3 + 7j2 - 8j + 2