Answer:
Math includes the study of such topics as quantity, structure, space, and change. It has no generally accepted definition. Mathematicians seek and use patterns to formulate new conjectures; they resolve the truth or falsity of such by mathematical proof.
Step-by-step explanation:
Since you already know that x is equal to -5, you just need to plug it in to get y. You should get that y= -8.
(-5, -8)
Cos 45 degrees =3 square root(2)/x
X=3 square root of 2/cos 45 degrees
X= 3 Square root of2/ (1/Square root of 2)
X= 3 square root of 2 x square root of 2
X=3x2=6
Answer:
±0.11
Step-by-step explanation:
I just took the test!