Answer:
y = 1x - 1
Step-by-step explanation:

Answer:
C
Step-by-step explanation:
Answer:
√3, and -√3
Step-by-step explanation:
to find the zeros or roots of the polinomial x²-3 make it equal to zero and solve for x
x²-3=0 add 3 to both sides to isolate x
x² = 3 squareroot both sides
√x²= √3
x= ±√3 are the two zeros
Answer:


Step-by-step explanation:
The figure is composed of 3 Right triangles. To find the values of the variables x and y we use the Pythagorean theorem to propose one equation.

Now we solve for x


Let's call z at the angle opposite to y
Then we have that:

Where





Now we use this angle to find the length y

Where in this case





