$-x^2-9\geq0\qquad\text{change the signs}\\\\x^2+9\leq0\\\\\text{the parabola}\ x^2\ \text{is op}\text{en up and shifted 9 units up. Therefore is whole}\\\text{over the x-axis (only positive values)}.\\\\\bold{CONCLUSION}:\\\\\bold{no\ solution}$

5 0

3 years ago

Three-quarters of the students that Maria surveyed stated that they liked to sleep in on Saturday morning. If 24 of the students

OLga [1]

Answer:

I think it’s C

Step-by-step explanation:

6 0

3 years ago

X^2+25<br><br> A.(x+5)(x+5)<br> B.(x+5)(x-5)<br> C.(x-5)(x/5)<br> D.prime

adell [148]

It’s prime because none of the other answers work.

8 0

3 years ago