Answer:
0
Step-by-step explanation:
| |-11| - |4 - 15| |
= |11 - |-11| |
= |11 - 11|
= |0| = 0
Answer:
5,-9
Step-by-step explanation:
So it’s definitely not the first two options as you can see from comparing the graph I’ve attached.. But the graph I’ve attached should match up to one of the two other options you have that I cannot see, I’m sorry! I would tell if it was C or D. Unless you can attach another photo showing me the options.
45/63 is the answer, sorry if wrong
Length of the rectangle is 8 units
Step-by-step explanation:
- Step 1: Find the length, let width be x.
Area of the rectangle = 48 units
Length = x + 2
⇒ Area = Length × Breadth
48 = x (x + 2)
48 = x² + 2x
x² + 2x - 48 = 0
x² + 8x - 6x + 48 = 0 (Product Sum rule to factorise)
x(x + 8) - 6(x + 8) = 0
(x - 6)(x + 8) = 0
⇒ x = 6, -8 (negative value is neglected)
∴ x = 6
x + 2 = 8