Answer:
n = 1, 4
Step-by-step explanation:
Step 1: Write equation
n² - 5n + 4 = 0
Step 2: Solve for <em>n</em>
<u>Factor:</u> (n - 4)(n - 1) = 0
<u>Find roots:</u> n = 1, 4
Step 3: Check
<em>Plug in n to verify if it's a solution.</em>
1² - 5(1) + 4 = 0
1 - 5 + 4 = 0
-4 + 4 = 0
0 = 0
4² - 5(4) + 4 = 0
16 - 20 + 4 = 0
-4 + 4 = 0
0 = 0
Answer:
4 triangles and 1 square
Step-by-step explanation:
Required
The shapes in two-dimensional net of a square pyramid
To do this, I will attach an attachment of a 2D net of a square pyramid (see attachment)
From the attachment, we can see that:
The 2d shape of the pyramid is made of 4 triangles and 1 square
Answer:
<h2>(6, 8).</h2>
Step-by-step explanation:
The given sequence is
(0,2), (1,3), (2,4), (3,5), (4,6)
Notice that each y-coordinate is 2 units more than its x-coordinate.
0 + 2 = 2
1 + 2 = 3
2 + 2 = 4
And so on...
So, if the x-coordinate of one point in this sequence is 6, then its y-coordinate is 8, because 6 + 2 = 8.
Therefore, the point is (6, 8).
It’s a aka 1/2 , -2 hope this helped
