The nth number is 81 /10.
Steps:
You multiple the denominator by itself
Answer:

Step-by-step explanation:
In order to find the value of ∠EFB here, we have to note our angle relationships.
We know that ∠CFE is already 90°. We also know that ∠CFA is 90°. Angle ∠AFB is inside ∠CFA. Since we know the measure of ∠AFB, we can find the measure of ∠BFC.

Now that we know ∠CFE and ∠BFC, which together make ∠BFE, we can add these angles up.

Hope this helped!
So you just plot the points on a graph and draw a line to connect them
Answer:
D) None of the above
Step-by-step explanation:
This is because all of the shapes above are examples of 3D shapes. A 3D shape would have the dimensions of length and width and height. However a 2D shape would only have the dimensions of length and width.
An example of a 2D shape is a rectangle. as it consists of a length and a width, but does not have a height.
On the other hand a £D shape such as a cube would have a length, width and a height.
Answer:
The inequality is shown in figure attached.
Since z < 11 , so there will be an open circle on 11 and number line will be shaded (arrow) on left side of 11.
Step-by-step explanation:
We need to graph the inequality z< 11
The inequality is shown in figure attached.
Since z < 11 , so there will be an open circle on 11 and number line will be shaded (arrow) on left side of 11.