I believe it is D. hope this helps
Answer:
Step-by-step explanation:
Cevap D
A circle<span> is a simple closed </span>shape<span> in </span>Euclidean geometry<span>. It is the set of all </span>points<span> in a </span>plane<span> that are at a given distance from a given point, the </span>centre<span>; equivalently it is the curve traced out by a point that moves so that its distance from a given point is </span>constant<span>. The distance between any of the points and the centre is called the </span>radius<span>.
circumference of the circle = 36m x pi = 36pi m</span>
If you look along the downward sloping line you can see that:
85+2x+x-10=180 combine like terms on left side
3x+75=180 subtract 75 from both sides
3x=105 divide both sides by 3
x=35
Now if L and M are parallel, angle 3 must be equal to x-10 because they are vertical angles (equal opposing angles). We know now that x=35 so:
angle 3 =35-10=25°
Answer:
- g(20) > f(20)
- g(x) exceeds f(x) for any x > 4
Step-by-step explanation:
As with most graphing problems not involving straight lines, it works well to start with a table of values. Pick a few values of x and compute f(x) and g(x) for those values. Plot the points and draw a smooth curve through them.
As in the attached, your table will show that there are two points of intersection between f(x) and g(x), and that for values of x more than 4, g(x) becomes much greater very quickly. Both curves rapidly reach the top of your graph space.
To find whether f(20) or g(20) is greater, you can evaluate the functions for that value of x.
f(20) = 20² = 400
g(20) = 2²⁰ = 1,048,576
Clearly, g(20) has a greater value.