Answer:
1) Trepzoid
2) Hexagon
Explanation:
A two-dimensional shape is rotated to form the solid object shown in the figure. This two-dimensional shape can be created by rotating a <u>trapzoid</u> about its base. Another two-dimensional shape that can give this shape is a <u>hexagon</u> rotated about a line joining two opposite vertices.
Trapzoid: It is figure whose two sides are parallel and other two sides are non-parallel. Please take a look attachment for trapzoid. If we rotate trapzoid with longer parallel side we will get same 3-D figure as shown in diagram.
hexagon: It is polygon which has six sides. If we rotate hexagon with their opposite vertices. we will get same 3-D figure as shown in diagram. Please see the attach file.
Answer:
14444.4
Step-by-step explanation:
Annual = 12 months
24 / 12 = 2
7.8 * 2 = 15.6
9900 * 1.156 (The number plus 15.6% of itself ) = 14444.4
Answer:
2hrs 30mins
Step-by-step explanation:
Solve Using the Quadratic Formula n^2-2n-3=0
n
2
−
2
n
−
3
=
0
n
2
-
2
n
-
3
=
0
We have been given a scatter plot of a projectile motion and we have been asked to choose the correct statements out of the given statements. Let us analyze of the given options one by one and thus we can conclude which ones are correct and which ones are incorrect.
(A) The shape of the scatter plot does not look like the graph of an exponential function, therefore, this statement is not true.
(B) The shape of the given scatter plot does look like a quadratic graph, therefore, this statement is true.
(C) The shape of the given scatter plot does not look like a line, therefore, this statement is false.
(D) The height doesn't always change it the same rate. It initially increases at a rapid speed and then increases at a slow speed, at vertex it becomes constant and then starts to decrease. Therefore, this statement is false.
(E) Since height doesn't change at a constant rate, therefore, this statement is true as well.
The correct statements are (B) and (E).