It is -1, you first make the -1 positive but then the negative sign outside makes that 1 turn -1
The dot on -1 is open, so the number -1 is not included. You need all real numbers greater than -1.
Answer: D
Since the area of a triangle is 1/2 base times height it would be 50
Answer:
the last one bottom right
Step-by-step explanation:
well, did it in my head, but the idea is to calculate it out
(x-8)*(x-8)=50
is just
x²-16x+64=50
to get the 64 down to just 5, we need to subtract 59, on both sides, leaving us with -9 on the righthand side
Answer
5/22 (fun fact that is my birthday)
Step-by-step explanation:
9/11 * 5/18=45/198=5/22
