Answer: n=15
Step-by-step explanation:
To find the perimeter, you add all of the side lengths together. This would make the equation 28+28+n+n. You already know the perimeter and are trying to find n. Your new equation is 28+28+n+n=86
You would then combine the like terms and get
56+2n=86
Then you would subtract 56 from both sides and get
2n=30
Finally, you want to divide both sides by 2 in order to get n alone. 30/2 is 15. Therefore,
N=15
Answer:
Step-by-step explanation:
Isolate x on one side of the equation.
First, subtract 7 from both sides.
x+7-7>2-7
Solve.
2-7=-5
x>-5
So, the final answer is x>-5.
Answer:
Answer:
Hyperbola
Step-by-step explanation:
A conic section is a figure formed by the intersection of a plane and a circular cone. Depending on the angle of the plane with respect to the cone, a conic section may be a circle, an ellipse, a parabola, or a hyperbola.
When the cutting plane is perpendicular to the bases, then two cones connected by vertex will give a hyperbola
THus a hyperbola is formed when two cones are cut by a plane perpendicular to the bases of the cones.
Answer is hyperbola
The line joining the foci is called the principal axis and the points of intersection of the conic with the principal axis are called the vertices of the conic. The line segment joining the vertices of a conic is called transverse axis in the hyperbola
Answer:
Water trapped in the crevices of a plant, in combination with warm temperatures, is a breeding ground for bacterial and fungal growth. "Some plants called epiphytes, or air plants, have adapted to get nutrients from the air. Some examples of epiphytes in rainforests are mosses, lichens, and orchids.
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
