32(6+4) =320 you need to find the common term and then place on ouside of the parentheses
Answer:

Step-by-step explanation:
Let us write the equations in standard form:

We have
and
Since the eccentricity of this conic is less than 1, the conic represents an ellipse.
The second equation is
.
This is a hyperbola, because eccentricity is more than 1.
The third equation is
.
This is a parabola, because eccentricity is 1.
The fourth equation is
.
This is also a hyperbola, because eccentricity is more than 1.
Answer:
The angles are in the ratio of 2:3 and if you convert the ratio to units, the total units of the sum of the angles is 5 units. 5 units is thus equivalent to 90 and 1 unit is equivalent to 18. One angle is 2 units and hence is 36 degrees and the other angle is 3 units and hence is 54 degrees.
The answer is C (10.89 m)
x * 9 = 98 m²
x = 98 ÷ 9
x = 10.888888 or 10.89 m
I think the answer it is 55