1) R
2) A
5) I
7) Q
8) N
9) L
10) H
11) U
12) E
13) Y
Sorry I could on see these ones. The fractions were a bit hard to see but I hope this helped a bit.
Answer:
It's B) 60
Step-by-step explanation: Just look at the similar one above T.
<u>Answer:</u>
○ ![y = \frac{1}{4}x - \frac{1}{2}](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B1%7D%7B4%7Dx%20-%20%5Cfrac%7B1%7D%7B2%7D)
<u>Step-by-step explanation:</u>
To find the equation of the line, let's first consider the points whose coordinates we have been given:
• (6, 1)
• (2, 0).
The point (2, 0) is what is called the x-intercept, which is the point where the line crosses the x-axis. This means that at this point, the y-coordinate of the line is 0.
Next, let's calculate the slope (gradient) of the line using the formula:
![m = \frac{y_2 - y_1}{x_2 - x_1}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7By_2%20-%20y_1%7D%7Bx_2%20-%20x_1%7D)
where:
m = gradient,
and
= points on the line.
Using the formula:
![m = \frac{1 - 0}{6 - 2}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B1%20-%200%7D%7B6%20-%202%7D)
⇒ ![m =\bf \frac{1}{4}](https://tex.z-dn.net/?f=m%20%3D%5Cbf%20%5Cfrac%7B1%7D%7B4%7D)
Finally, now that we have two points on the line as well as the line's slope, we can use the following formula to find the equation of the line:
![\boxed{y - y_1 = m(x - x_1)}](https://tex.z-dn.net/?f=%5Cboxed%7By%20-%20y_1%20%3D%20m%28x%20-%20x_1%29%7D)
You can use any of the points on the line as
and
.
Using (2, 0):
![y - 0 = \frac{1}{4}( x - 2)](https://tex.z-dn.net/?f=y%20-%200%20%3D%20%5Cfrac%7B1%7D%7B4%7D%28%20x%20-%202%29)
⇒ ![y = \frac{1}{4}x - \frac{1}{2}](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B1%7D%7B4%7Dx%20-%20%5Cfrac%7B1%7D%7B2%7D)
Therefore the equation of the line is
.
Learn more about point-slope form at:
brainly.com/question/15143525
Answer: 32 sides
Step-by-step explanation:
Formula for interior angle of a polygon = ( n - 2 )180°, where n is the number of sides of the polygon
Now equate the formula to 5400°
( n - 2 ) × 180° = 5400°
open bracket by multiply by 180°
180n° - 360° = 5400°
180n° = 5400° + 360°
180n° = 5760
n = ⁵⁷⁶⁰/₁₈₀
n = 32
so the polygon has 32 sides
Difference-of-Squares Formula:
For a difference of squares a2 – b2, the factorization is:
(a – b)(a + b)