Answer:
The correct answer is C
Step-by-step explanation:
Answer:
the first one
Step-by-step explanation:
Think of it this way. If it needs to be greater than -11, that means there is some kind of restraint. that would be in this situation, its under a square root. if you plug in -11, it should equal 0, so it has to be x+11 under square root. The second one wouldn't work since that would make it square root of -22 and thats imaginary, same thing with all the others, when you plug in -11, the last 3 would come negative. the first one is the only one that cancels the negative and gives you 0
I got: 27/9 is the answer
For the top left box you T to get to W is 3 so for R it would bevy because that would be ahead 3 for E you would go back 3 so it would be B. A is D. The rule is probably add 3. The top right is basically the opposite so Hot-cold, left-right, first-LAST, soft-hard, and top-BOTTOM. The rule is probably the opposite . The bottom one is adding 3 just like the top left. Hope you understand this I know it's a lot of writing.
Answer:
Step-by-step explanation:
hello :
x²-3x-10=0 means : (x-5)(x+2)=0
x-5=0 or x+2=0
conclusion two solutions : 5 and -2
